Home / 32,819.42-45,264.93-24,780.08

Finding the Fourth Proportional to 32,819.42, 45,264.93 and 24,780.08

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Solution

The fourth proportional to 32,819.42, 45,264.93 and 24,780.08 is: 34,176.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,819.42 : 45,264.93 = 24,780.08 : x
  2. Step 2: Convert to fraction form
    32,819.42/45,264.93 = 24,780.08/x
  3. Step 3: Cross multiply
    32,819.42x = 45,264.93 × 24,780.08
  4. Step 4: Simplify right side
    32,819.42x = 1,121,668,360.27
  5. Step 5: Solve for x
    x = 1,121,668,360.27/32,819.42
  6. Step 6: Final answer
    x = 34,176.98

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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.