Home / 63,003.15-94,508.12-25,557.63

Finding the Fourth Proportional to 63,003.15, 94,508.12 and 25,557.63

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Solution

The fourth proportional to 63,003.15, 94,508.12 and 25,557.63 is: 38,337.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,003.15 : 94,508.12 = 25,557.63 : x
  2. Step 2: Convert to fraction form
    63,003.15/94,508.12 = 25,557.63/x
  3. Step 3: Cross multiply
    63,003.15x = 94,508.12 × 25,557.63
  4. Step 4: Simplify right side
    63,003.15x = 2,415,403,435.17
  5. Step 5: Solve for x
    x = 2,415,403,435.17/63,003.15
  6. Step 6: Final answer
    x = 38,337.82

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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.