Home / 56,301.86-84,284.52-34,047.92

Finding the Fourth Proportional to 56,301.86, 84,284.52 and 34,047.92

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Solution

The fourth proportional to 56,301.86, 84,284.52 and 34,047.92 is: 50,970.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,301.86 : 84,284.52 = 34,047.92 : x
  2. Step 2: Convert to fraction form
    56,301.86/84,284.52 = 34,047.92/x
  3. Step 3: Cross multiply
    56,301.86x = 84,284.52 × 34,047.92
  4. Step 4: Simplify right side
    56,301.86x = 2,869,712,594.20
  5. Step 5: Solve for x
    x = 2,869,712,594.20/56,301.86
  6. Step 6: Final answer
    x = 50,970.12

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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.