Home / 23,807.18-32,854.95-13,196.13

Finding the Fourth Proportional to 23,807.18, 32,854.95 and 13,196.13

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Solution

The fourth proportional to 23,807.18, 32,854.95 and 13,196.13 is: 18,211.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,807.18 : 32,854.95 = 13,196.13 : x
  2. Step 2: Convert to fraction form
    23,807.18/32,854.95 = 13,196.13/x
  3. Step 3: Cross multiply
    23,807.18x = 32,854.95 × 13,196.13
  4. Step 4: Simplify right side
    23,807.18x = 433,558,191.34
  5. Step 5: Solve for x
    x = 433,558,191.34/23,807.18
  6. Step 6: Final answer
    x = 18,211.24

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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.