Home / 33,423.66-46,122.57-19,085.13

Finding the Fourth Proportional to 33,423.66, 46,122.57 and 19,085.13

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Solution

The fourth proportional to 33,423.66, 46,122.57 and 19,085.13 is: 26,336.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,423.66 : 46,122.57 = 19,085.13 : x
  2. Step 2: Convert to fraction form
    33,423.66/46,122.57 = 19,085.13/x
  3. Step 3: Cross multiply
    33,423.66x = 46,122.57 × 19,085.13
  4. Step 4: Simplify right side
    33,423.66x = 880,255,244.38
  5. Step 5: Solve for x
    x = 880,255,244.38/33,423.66
  6. Step 6: Final answer
    x = 26,336.29

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Half scale
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Double scale
Find fourth proportional to 33,424.66, 46,123.95 and 19,086.13
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.