Home / 56,068.24-77,370.78-32,192.68

Finding the Fourth Proportional to 56,068.24, 77,370.78 and 32,192.68

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Solution

The fourth proportional to 56,068.24, 77,370.78 and 32,192.68 is: 44,423.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,068.24 : 77,370.78 = 32,192.68 : x
  2. Step 2: Convert to fraction form
    56,068.24/77,370.78 = 32,192.68/x
  3. Step 3: Cross multiply
    56,068.24x = 77,370.78 × 32,192.68
  4. Step 4: Simplify right side
    56,068.24x = 2,490,772,761.89
  5. Step 5: Solve for x
    x = 2,490,772,761.89/56,068.24
  6. Step 6: Final answer
    x = 44,423.95

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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.