Home / 97,290.19-134,240.02-59,069.83

Finding the Fourth Proportional to 97,290.19, 134,240.02 and 59,069.83

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Solution

The fourth proportional to 97,290.19, 134,240.02 and 59,069.83 is: 81,503.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,290.19 : 134,240.02 = 59,069.83 : x
  2. Step 2: Convert to fraction form
    97,290.19/134,240.02 = 59,069.83/x
  3. Step 3: Cross multiply
    97,290.19x = 134,240.02 × 59,069.83
  4. Step 4: Simplify right side
    97,290.19x = 7,929,535,160.60
  5. Step 5: Solve for x
    x = 7,929,535,160.60/97,290.19
  6. Step 6: Final answer
    x = 81,503.95

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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.