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Finding the Fourth Proportional to 60,888.44, 84,025.52 and 34,030.64

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Solution

The fourth proportional to 60,888.44, 84,025.52 and 34,030.64 is: 46,961.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,888.44 : 84,025.52 = 34,030.64 : x
  2. Step 2: Convert to fraction form
    60,888.44/84,025.52 = 34,030.64/x
  3. Step 3: Cross multiply
    60,888.44x = 84,025.52 × 34,030.64
  4. Step 4: Simplify right side
    60,888.44x = 2,859,442,221.93
  5. Step 5: Solve for x
    x = 2,859,442,221.93/60,888.44
  6. Step 6: Final answer
    x = 46,961.99

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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.