Home / 84,060.04-126,091.32-24,901.72

Finding the Fourth Proportional to 84,060.04, 126,091.32 and 24,901.72

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Solution

The fourth proportional to 84,060.04, 126,091.32 and 24,901.72 is: 37,352.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    84,060.04 : 126,091.32 = 24,901.72 : x
  2. Step 2: Convert to fraction form
    84,060.04/126,091.32 = 24,901.72/x
  3. Step 3: Cross multiply
    84,060.04x = 126,091.32 × 24,901.72
  4. Step 4: Simplify right side
    84,060.04x = 3,139,890,745.07
  5. Step 5: Solve for x
    x = 3,139,890,745.07/84,060.04
  6. Step 6: Final answer
    x = 37,352.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.