Home / 63,830.48-88,119.24-44,983.76

Finding the Fourth Proportional to 63,830.48, 88,119.24 and 44,983.76

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Solution

The fourth proportional to 63,830.48, 88,119.24 and 44,983.76 is: 62,100.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,830.48 : 88,119.24 = 44,983.76 : x
  2. Step 2: Convert to fraction form
    63,830.48/88,119.24 = 44,983.76/x
  3. Step 3: Cross multiply
    63,830.48x = 88,119.24 × 44,983.76
  4. Step 4: Simplify right side
    63,830.48x = 3,963,934,743.54
  5. Step 5: Solve for x
    x = 3,963,934,743.54/63,830.48
  6. Step 6: Final answer
    x = 62,100.97

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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.