Home / 33,117.02-49,668.44-10,925.04

Finding the Fourth Proportional to 33,117.02, 49,668.44 and 10,925.04

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Solution

The fourth proportional to 33,117.02, 49,668.44 and 10,925.04 is: 16,385.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,117.02 : 49,668.44 = 10,925.04 : x
  2. Step 2: Convert to fraction form
    33,117.02/49,668.44 = 10,925.04/x
  3. Step 3: Cross multiply
    33,117.02x = 49,668.44 × 10,925.04
  4. Step 4: Simplify right side
    33,117.02x = 542,629,639.11
  5. Step 5: Solve for x
    x = 542,629,639.11/33,117.02
  6. Step 6: Final answer
    x = 16,385.22

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.