Home / 23,520.85-35,290.45-10,363.95

Finding the Fourth Proportional to 23,520.85, 35,290.45 and 10,363.95

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Solution

The fourth proportional to 23,520.85, 35,290.45 and 10,363.95 is: 15,549.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,520.85 : 35,290.45 = 10,363.95 : x
  2. Step 2: Convert to fraction form
    23,520.85/35,290.45 = 10,363.95/x
  3. Step 3: Cross multiply
    23,520.85x = 35,290.45 × 10,363.95
  4. Step 4: Simplify right side
    23,520.85x = 365,748,459.28
  5. Step 5: Solve for x
    x = 365,748,459.28/23,520.85
  6. Step 6: Final answer
    x = 15,549.97

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1.5x scale

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.