Home / 94,547.67-141,847.43-49,572.02

Finding the Fourth Proportional to 94,547.67, 141,847.43 and 49,572.02

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Solution

The fourth proportional to 94,547.67, 141,847.43 and 49,572.02 is: 74,371.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,547.67 : 141,847.43 = 49,572.02 : x
  2. Step 2: Convert to fraction form
    94,547.67/141,847.43 = 49,572.02/x
  3. Step 3: Cross multiply
    94,547.67x = 141,847.43 × 49,572.02
  4. Step 4: Simplify right side
    94,547.67x = 7,031,662,679.81
  5. Step 5: Solve for x
    x = 7,031,662,679.81/94,547.67
  6. Step 6: Final answer
    x = 74,371.61

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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.