Home / 23,752.04-32,776.45-13,141.14

Finding the Fourth Proportional to 23,752.04, 32,776.45 and 13,141.14

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Solution

The fourth proportional to 23,752.04, 32,776.45 and 13,141.14 is: 18,134.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,752.04 : 32,776.45 = 13,141.14 : x
  2. Step 2: Convert to fraction form
    23,752.04/32,776.45 = 13,141.14/x
  3. Step 3: Cross multiply
    23,752.04x = 32,776.45 × 13,141.14
  4. Step 4: Simplify right side
    23,752.04x = 430,719,762.39
  5. Step 5: Solve for x
    x = 430,719,762.39/23,752.04
  6. Step 6: Final answer
    x = 18,134.02

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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.