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Finding the Fourth Proportional to 134,037.55, 200,750.01 and 63,966.07

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Solution

The fourth proportional to 134,037.55, 200,750.01 and 63,966.07 is: 95,802.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,037.55 : 200,750.01 = 63,966.07 : x
  2. Step 2: Convert to fraction form
    134,037.55/200,750.01 = 63,966.07/x
  3. Step 3: Cross multiply
    134,037.55x = 200,750.01 × 63,966.07
  4. Step 4: Simplify right side
    134,037.55x = 12,841,189,192.16
  5. Step 5: Solve for x
    x = 12,841,189,192.16/134,037.55
  6. Step 6: Final answer
    x = 95,802.92

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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.