Home / 34,710.84-52,066.28-11,020.91

Finding the Fourth Proportional to 34,710.84, 52,066.28 and 11,020.91

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Solution

The fourth proportional to 34,710.84, 52,066.28 and 11,020.91 is: 16,531.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,710.84 : 52,066.28 = 11,020.91 : x
  2. Step 2: Convert to fraction form
    34,710.84/52,066.28 = 11,020.91/x
  3. Step 3: Cross multiply
    34,710.84x = 52,066.28 × 11,020.91
  4. Step 4: Simplify right side
    34,710.84x = 573,817,785.91
  5. Step 5: Solve for x
    x = 573,817,785.91/34,710.84
  6. Step 6: Final answer
    x = 16,531.37

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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.