Home / 16,610.02-22,921.55-9,056.66

Finding the Fourth Proportional to 16,610.02, 22,921.55 and 9,056.66

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Solution

The fourth proportional to 16,610.02, 22,921.55 and 9,056.66 is: 12,498.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,610.02 : 22,921.55 = 9,056.66 : x
  2. Step 2: Convert to fraction form
    16,610.02/22,921.55 = 9,056.66/x
  3. Step 3: Cross multiply
    16,610.02x = 22,921.55 × 9,056.66
  4. Step 4: Simplify right side
    16,610.02x = 207,592,685.02
  5. Step 5: Solve for x
    x = 207,592,685.02/16,610.02
  6. Step 6: Final answer
    x = 12,498.04

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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.