Home / 24,023.52-36,041.76-12,148.56

Finding the Fourth Proportional to 24,023.52, 36,041.76 and 12,148.56

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Solution

The fourth proportional to 24,023.52, 36,041.76 and 12,148.56 is: 18,226.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,023.52 : 36,041.76 = 12,148.56 : x
  2. Step 2: Convert to fraction form
    24,023.52/36,041.76 = 12,148.56/x
  3. Step 3: Cross multiply
    24,023.52x = 36,041.76 × 12,148.56
  4. Step 4: Simplify right side
    24,023.52x = 437,855,483.87
  5. Step 5: Solve for x
    x = 437,855,483.87/24,023.52
  6. Step 6: Final answer
    x = 18,226.12

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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.