Home / 63,341.52-95,039.91-30,085.08

Finding the Fourth Proportional to 63,341.52, 95,039.91 and 30,085.08

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Solution

The fourth proportional to 63,341.52, 95,039.91 and 30,085.08 is: 45,140.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,341.52 : 95,039.91 = 30,085.08 : x
  2. Step 2: Convert to fraction form
    63,341.52/95,039.91 = 30,085.08/x
  3. Step 3: Cross multiply
    63,341.52x = 95,039.91 × 30,085.08
  4. Step 4: Simplify right side
    63,341.52x = 2,859,283,295.54
  5. Step 5: Solve for x
    x = 2,859,283,295.54/63,341.52
  6. Step 6: Final answer
    x = 45,140.74

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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.