Home / 43,198.01-59,589.04-25,289.55

Finding the Fourth Proportional to 43,198.01, 59,589.04 and 25,289.55

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Solution

The fourth proportional to 43,198.01, 59,589.04 and 25,289.55 is: 34,885.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,198.01 : 59,589.04 = 25,289.55 : x
  2. Step 2: Convert to fraction form
    43,198.01/59,589.04 = 25,289.55/x
  3. Step 3: Cross multiply
    43,198.01x = 59,589.04 × 25,289.55
  4. Step 4: Simplify right side
    43,198.01x = 1,506,980,006.53
  5. Step 5: Solve for x
    x = 1,506,980,006.53/43,198.01
  6. Step 6: Final answer
    x = 34,885.40

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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.