Home / 134,265.24-201,397.84-63,931.32

Finding the Fourth Proportional to 134,265.24, 201,397.84 and 63,931.32

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Solution

The fourth proportional to 134,265.24, 201,397.84 and 63,931.32 is: 95,896.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,265.24 : 201,397.84 = 63,931.32 : x
  2. Step 2: Convert to fraction form
    134,265.24/201,397.84 = 63,931.32/x
  3. Step 3: Cross multiply
    134,265.24x = 201,397.84 × 63,931.32
  4. Step 4: Simplify right side
    134,265.24x = 12,875,629,756.35
  5. Step 5: Solve for x
    x = 12,875,629,756.35/134,265.24
  6. Step 6: Final answer
    x = 95,896.97

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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.