Home / 29,613.04-44,405.76-10,888.30

Finding the Fourth Proportional to 29,613.04, 44,405.76 and 10,888.30

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Solution

The fourth proportional to 29,613.04, 44,405.76 and 10,888.30 is: 16,327.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,613.04 : 44,405.76 = 10,888.30 : x
  2. Step 2: Convert to fraction form
    29,613.04/44,405.76 = 10,888.30/x
  3. Step 3: Cross multiply
    29,613.04x = 44,405.76 × 10,888.30
  4. Step 4: Simplify right side
    29,613.04x = 483,503,236.61
  5. Step 5: Solve for x
    x = 483,503,236.61/29,613.04
  6. Step 6: Final answer
    x = 16,327.38

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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.