Home / 23,264.77-32,105.40-13,193.25

Finding the Fourth Proportional to 23,264.77, 32,105.40 and 13,193.25

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Solution

The fourth proportional to 23,264.77, 32,105.40 and 13,193.25 is: 18,206.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,264.77 : 32,105.40 = 13,193.25 : x
  2. Step 2: Convert to fraction form
    23,264.77/32,105.40 = 13,193.25/x
  3. Step 3: Cross multiply
    23,264.77x = 32,105.40 × 13,193.25
  4. Step 4: Simplify right side
    23,264.77x = 423,574,502.58
  5. Step 5: Solve for x
    x = 423,574,502.58/23,264.77
  6. Step 6: Final answer
    x = 18,206.70

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Half scale
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Double scale
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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.