Home / 24,298.40-36,447.60-16,425.20

Finding the Fourth Proportional to 24,298.40, 36,447.60 and 16,425.20

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Solution

The fourth proportional to 24,298.40, 36,447.60 and 16,425.20 is: 24,637.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,298.40 : 36,447.60 = 16,425.20 : x
  2. Step 2: Convert to fraction form
    24,298.40/36,447.60 = 16,425.20/x
  3. Step 3: Cross multiply
    24,298.40x = 36,447.60 × 16,425.20
  4. Step 4: Simplify right side
    24,298.40x = 598,659,119.52
  5. Step 5: Solve for x
    x = 598,659,119.52/24,298.40
  6. Step 6: Final answer
    x = 24,637.80

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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.