Home / 94,615.05-141,761.97-57,096.30

Finding the Fourth Proportional to 94,615.05, 141,761.97 and 57,096.30

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Solution

The fourth proportional to 94,615.05, 141,761.97 and 57,096.30 is: 85,547.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,615.05 : 141,761.97 = 57,096.30 : x
  2. Step 2: Convert to fraction form
    94,615.05/141,761.97 = 57,096.30/x
  3. Step 3: Cross multiply
    94,615.05x = 141,761.97 × 57,096.30
  4. Step 4: Simplify right side
    94,615.05x = 8,094,083,967.71
  5. Step 5: Solve for x
    x = 8,094,083,967.71/94,615.05
  6. Step 6: Final answer
    x = 85,547.53

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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.