Home / 32,207.61-44,446.96-19,459.02

Finding the Fourth Proportional to 32,207.61, 44,446.96 and 19,459.02

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Solution

The fourth proportional to 32,207.61, 44,446.96 and 19,459.02 is: 26,853.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,207.61 : 44,446.96 = 19,459.02 : x
  2. Step 2: Convert to fraction form
    32,207.61/44,446.96 = 19,459.02/x
  3. Step 3: Cross multiply
    32,207.61x = 44,446.96 × 19,459.02
  4. Step 4: Simplify right side
    32,207.61x = 864,894,283.58
  5. Step 5: Solve for x
    x = 864,894,283.58/32,207.61
  6. Step 6: Final answer
    x = 26,853.72

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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.