Home / 24,293.12-36,432.70-10,256.30

Finding the Fourth Proportional to 24,293.12, 36,432.70 and 10,256.30

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Solution

The fourth proportional to 24,293.12, 36,432.70 and 10,256.30 is: 15,381.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,293.12 : 36,432.70 = 10,256.30 : x
  2. Step 2: Convert to fraction form
    24,293.12/36,432.70 = 10,256.30/x
  3. Step 3: Cross multiply
    24,293.12x = 36,432.70 × 10,256.30
  4. Step 4: Simplify right side
    24,293.12x = 373,664,701.01
  5. Step 5: Solve for x
    x = 373,664,701.01/24,293.12
  6. Step 6: Final answer
    x = 15,381.50

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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.