Home / 56,088.12-84,148.08-22,832.06

Finding the Fourth Proportional to 56,088.12, 84,148.08 and 22,832.06

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Solution

The fourth proportional to 56,088.12, 84,148.08 and 22,832.06 is: 34,254.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,088.12 : 84,148.08 = 22,832.06 : x
  2. Step 2: Convert to fraction form
    56,088.12/84,148.08 = 22,832.06/x
  3. Step 3: Cross multiply
    56,088.12x = 84,148.08 × 22,832.06
  4. Step 4: Simplify right side
    56,088.12x = 1,921,273,590.70
  5. Step 5: Solve for x
    x = 1,921,273,590.70/56,088.12
  6. Step 6: Final answer
    x = 34,254.55

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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.