Home / 32,086.67-44,281.28-19,343.91

Finding the Fourth Proportional to 32,086.67, 44,281.28 and 19,343.91

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Solution

The fourth proportional to 32,086.67, 44,281.28 and 19,343.91 is: 26,695.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,086.67 : 44,281.28 = 19,343.91 : x
  2. Step 2: Convert to fraction form
    32,086.67/44,281.28 = 19,343.91/x
  3. Step 3: Cross multiply
    32,086.67x = 44,281.28 × 19,343.91
  4. Step 4: Simplify right side
    32,086.67x = 856,572,998.29
  5. Step 5: Solve for x
    x = 856,572,998.29/32,086.67
  6. Step 6: Final answer
    x = 26,695.60

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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.