Home / 94,330.90-141,492.30-32,001.40

Finding the Fourth Proportional to 94,330.90, 141,492.30 and 32,001.40

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Solution

The fourth proportional to 94,330.90, 141,492.30 and 32,001.40 is: 48,000.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,330.90 : 141,492.30 = 32,001.40 : x
  2. Step 2: Convert to fraction form
    94,330.90/141,492.30 = 32,001.40/x
  3. Step 3: Cross multiply
    94,330.90x = 141,492.30 × 32,001.40
  4. Step 4: Simplify right side
    94,330.90x = 4,527,951,689.22
  5. Step 5: Solve for x
    x = 4,527,951,689.22/94,330.90
  6. Step 6: Final answer
    x = 48,000.73

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.