Home / 94,501.40-141,816.90-41,948.60

Finding the Fourth Proportional to 94,501.40, 141,816.90 and 41,948.60

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Solution

The fourth proportional to 94,501.40, 141,816.90 and 41,948.60 is: 62,951.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,501.40 : 141,816.90 = 41,948.60 : x
  2. Step 2: Convert to fraction form
    94,501.40/141,816.90 = 41,948.60/x
  3. Step 3: Cross multiply
    94,501.40x = 141,816.90 × 41,948.60
  4. Step 4: Simplify right side
    94,501.40x = 5,949,020,411.34
  5. Step 5: Solve for x
    x = 5,949,020,411.34/94,501.40
  6. Step 6: Final answer
    x = 62,951.66

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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.