Home / 134,038.32-200,998.42-62,981.17

Finding the Fourth Proportional to 134,038.32, 200,998.42 and 62,981.17

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Solution

The fourth proportional to 134,038.32, 200,998.42 and 62,981.17 is: 94,444.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,038.32 : 200,998.42 = 62,981.17 : x
  2. Step 2: Convert to fraction form
    134,038.32/200,998.42 = 62,981.17/x
  3. Step 3: Cross multiply
    134,038.32x = 200,998.42 × 62,981.17
  4. Step 4: Simplify right side
    134,038.32x = 12,659,115,659.75
  5. Step 5: Solve for x
    x = 12,659,115,659.75/134,038.32
  6. Step 6: Final answer
    x = 94,444.00

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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.