Home / 63,652.18-87,898.72-41,030.17

Finding the Fourth Proportional to 63,652.18, 87,898.72 and 41,030.17

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Solution

The fourth proportional to 63,652.18, 87,898.72 and 41,030.17 is: 56,659.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,652.18 : 87,898.72 = 41,030.17 : x
  2. Step 2: Convert to fraction form
    63,652.18/87,898.72 = 41,030.17/x
  3. Step 3: Cross multiply
    63,652.18x = 87,898.72 × 41,030.17
  4. Step 4: Simplify right side
    63,652.18x = 3,606,499,426.21
  5. Step 5: Solve for x
    x = 3,606,499,426.21/63,652.18
  6. Step 6: Final answer
    x = 56,659.48

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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.