Home / 61,101.17-84,322.91-34,252.30

Finding the Fourth Proportional to 61,101.17, 84,322.91 and 34,252.30

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Solution

The fourth proportional to 61,101.17, 84,322.91 and 34,252.30 is: 47,270.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,101.17 : 84,322.91 = 34,252.30 : x
  2. Step 2: Convert to fraction form
    61,101.17/84,322.91 = 34,252.30/x
  3. Step 3: Cross multiply
    61,101.17x = 84,322.91 × 34,252.30
  4. Step 4: Simplify right side
    61,101.17x = 2,888,253,485.02
  5. Step 5: Solve for x
    x = 2,888,253,485.02/61,101.17
  6. Step 6: Final answer
    x = 47,270.02

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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.