Home / 63,335.57-87,402.44-35,041.46

Finding the Fourth Proportional to 63,335.57, 87,402.44 and 35,041.46

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Solution

The fourth proportional to 63,335.57, 87,402.44 and 35,041.46 is: 48,356.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,335.57 : 87,402.44 = 35,041.46 : x
  2. Step 2: Convert to fraction form
    63,335.57/87,402.44 = 35,041.46/x
  3. Step 3: Cross multiply
    63,335.57x = 87,402.44 × 35,041.46
  4. Step 4: Simplify right side
    63,335.57x = 3,062,709,148.46
  5. Step 5: Solve for x
    x = 3,062,709,148.46/63,335.57
  6. Step 6: Final answer
    x = 48,356.86

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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.