Home / 43,764.12-60,386.52-24,640.92

Finding the Fourth Proportional to 43,764.12, 60,386.52 and 24,640.92

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Solution

The fourth proportional to 43,764.12, 60,386.52 and 24,640.92 is: 33,999.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,764.12 : 60,386.52 = 24,640.92 : x
  2. Step 2: Convert to fraction form
    43,764.12/60,386.52 = 24,640.92/x
  3. Step 3: Cross multiply
    43,764.12x = 60,386.52 × 24,640.92
  4. Step 4: Simplify right side
    43,764.12x = 1,487,979,408.40
  5. Step 5: Solve for x
    x = 1,487,979,408.40/43,764.12
  6. Step 6: Final answer
    x = 33,999.98

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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.