Home / 56,154.44-84,261.18-22,899.08

Finding the Fourth Proportional to 56,154.44, 84,261.18 and 22,899.08

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Solution

The fourth proportional to 56,154.44, 84,261.18 and 22,899.08 is: 34,360.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,154.44 : 84,261.18 = 22,899.08 : x
  2. Step 2: Convert to fraction form
    56,154.44/84,261.18 = 22,899.08/x
  3. Step 3: Cross multiply
    56,154.44x = 84,261.18 × 22,899.08
  4. Step 4: Simplify right side
    56,154.44x = 1,929,503,501.71
  5. Step 5: Solve for x
    x = 1,929,503,501.71/56,154.44
  6. Step 6: Final answer
    x = 34,360.66

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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.