Home / 134,463.90-201,501.45-59,522.70

Finding the Fourth Proportional to 134,463.90, 201,501.45 and 59,522.70

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Solution

The fourth proportional to 134,463.90, 201,501.45 and 59,522.70 is: 89,198.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,463.90 : 201,501.45 = 59,522.70 : x
  2. Step 2: Convert to fraction form
    134,463.90/201,501.45 = 59,522.70/x
  3. Step 3: Cross multiply
    134,463.90x = 201,501.45 × 59,522.70
  4. Step 4: Simplify right side
    134,463.90x = 11,993,910,357.92
  5. Step 5: Solve for x
    x = 11,993,910,357.92/134,463.90
  6. Step 6: Final answer
    x = 89,198.00

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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.