Home / 60,927.12-84,087.26-34,071.14

Finding the Fourth Proportional to 60,927.12, 84,087.26 and 34,071.14

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Solution

The fourth proportional to 60,927.12, 84,087.26 and 34,071.14 is: 47,022.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,927.12 : 84,087.26 = 34,071.14 : x
  2. Step 2: Convert to fraction form
    60,927.12/84,087.26 = 34,071.14/x
  3. Step 3: Cross multiply
    60,927.12x = 84,087.26 × 34,071.14
  4. Step 4: Simplify right side
    60,927.12x = 2,864,948,807.68
  5. Step 5: Solve for x
    x = 2,864,948,807.68/60,927.12
  6. Step 6: Final answer
    x = 47,022.55

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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.