Home / 23,808.02-32,854.12-13,052.66

Finding the Fourth Proportional to 23,808.02, 32,854.12 and 13,052.66

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Solution

The fourth proportional to 23,808.02, 32,854.12 and 13,052.66 is: 18,012.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,808.02 : 32,854.12 = 13,052.66 : x
  2. Step 2: Convert to fraction form
    23,808.02/32,854.12 = 13,052.66/x
  3. Step 3: Cross multiply
    23,808.02x = 32,854.12 × 13,052.66
  4. Step 4: Simplify right side
    23,808.02x = 428,833,461.06
  5. Step 5: Solve for x
    x = 428,833,461.06/23,808.02
  6. Step 6: Final answer
    x = 18,012.15

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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.