Home / 29,462.68-44,194.38-8,686.60

Finding the Fourth Proportional to 29,462.68, 44,194.38 and 8,686.60

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Solution

The fourth proportional to 29,462.68, 44,194.38 and 8,686.60 is: 13,030.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,462.68 : 44,194.38 = 8,686.60 : x
  2. Step 2: Convert to fraction form
    29,462.68/44,194.38 = 8,686.60/x
  3. Step 3: Cross multiply
    29,462.68x = 44,194.38 × 8,686.60
  4. Step 4: Simplify right side
    29,462.68x = 383,898,901.31
  5. Step 5: Solve for x
    x = 383,898,901.31/29,462.68
  6. Step 6: Final answer
    x = 13,030.01

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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.