Home / 56,134.92-77,432.58-41,009.10

Finding the Fourth Proportional to 56,134.92, 77,432.58 and 41,009.10

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Solution

The fourth proportional to 56,134.92, 77,432.58 and 41,009.10 is: 56,568.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,134.92 : 77,432.58 = 41,009.10 : x
  2. Step 2: Convert to fraction form
    56,134.92/77,432.58 = 41,009.10/x
  3. Step 3: Cross multiply
    56,134.92x = 77,432.58 × 41,009.10
  4. Step 4: Simplify right side
    56,134.92x = 3,175,440,416.48
  5. Step 5: Solve for x
    x = 3,175,440,416.48/56,134.92
  6. Step 6: Final answer
    x = 56,568.00

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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.