Home / 32,859.35-49,331.40-28,209.24

Finding the Fourth Proportional to 32,859.35, 49,331.40 and 28,209.24

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Solution

The fourth proportional to 32,859.35, 49,331.40 and 28,209.24 is: 42,350.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,859.35 : 49,331.40 = 28,209.24 : x
  2. Step 2: Convert to fraction form
    32,859.35/49,331.40 = 28,209.24/x
  3. Step 3: Cross multiply
    32,859.35x = 49,331.40 × 28,209.24
  4. Step 4: Simplify right side
    32,859.35x = 1,391,601,196.35
  5. Step 5: Solve for x
    x = 1,391,601,196.35/32,859.35
  6. Step 6: Final answer
    x = 42,350.24

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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.