Home / 52,226.40-78,352.56-24,492

Finding the Fourth Proportional to 52,226.40, 78,352.56 and 24,492

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Solution

The fourth proportional to 52,226.40, 78,352.56 and 24,492 is: 36,744.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,226.40 : 78,352.56 = 24,492 : x
  2. Step 2: Convert to fraction form
    52,226.40/78,352.56 = 24,492/x
  3. Step 3: Cross multiply
    52,226.40x = 78,352.56 × 24,492
  4. Step 4: Simplify right side
    52,226.40x = 1,919,010,899.52
  5. Step 5: Solve for x
    x = 1,919,010,899.52/52,226.40
  6. Step 6: Final answer
    x = 36,744.08

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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.