Home / 23,763.16-32,793.01-13,152.57

Finding the Fourth Proportional to 23,763.16, 32,793.01 and 13,152.57

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Solution

The fourth proportional to 23,763.16, 32,793.01 and 13,152.57 is: 18,150.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,763.16 : 32,793.01 = 13,152.57 : x
  2. Step 2: Convert to fraction form
    23,763.16/32,793.01 = 13,152.57/x
  3. Step 3: Cross multiply
    23,763.16x = 32,793.01 × 13,152.57
  4. Step 4: Simplify right side
    23,763.16x = 431,312,359.54
  5. Step 5: Solve for x
    x = 431,312,359.54/23,763.16
  6. Step 6: Final answer
    x = 18,150.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.