Home / 61,304.06-84,599.69-34,446.55

Finding the Fourth Proportional to 61,304.06, 84,599.69 and 34,446.55

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Solution

The fourth proportional to 61,304.06, 84,599.69 and 34,446.55 is: 47,536.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,304.06 : 84,599.69 = 34,446.55 : x
  2. Step 2: Convert to fraction form
    61,304.06/84,599.69 = 34,446.55/x
  3. Step 3: Cross multiply
    61,304.06x = 84,599.69 × 34,446.55
  4. Step 4: Simplify right side
    61,304.06x = 2,914,167,451.57
  5. Step 5: Solve for x
    x = 2,914,167,451.57/61,304.06
  6. Step 6: Final answer
    x = 47,536.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.