Home / 134,092.70-201,172.92-63,002.16

Finding the Fourth Proportional to 134,092.70, 201,172.92 and 63,002.16

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Solution

The fourth proportional to 134,092.70, 201,172.92 and 63,002.16 is: 94,519.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,092.70 : 201,172.92 = 63,002.16 : x
  2. Step 2: Convert to fraction form
    134,092.70/201,172.92 = 63,002.16/x
  3. Step 3: Cross multiply
    134,092.70x = 201,172.92 × 63,002.16
  4. Step 4: Simplify right side
    134,092.70x = 12,674,328,493.51
  5. Step 5: Solve for x
    x = 12,674,328,493.51/134,092.70
  6. Step 6: Final answer
    x = 94,519.15

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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.