Home / 94,256.74-141,340.65-34,242.90

Finding the Fourth Proportional to 94,256.74, 141,340.65 and 34,242.90

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Solution

The fourth proportional to 94,256.74, 141,340.65 and 34,242.90 is: 51,348.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,256.74 : 141,340.65 = 34,242.90 : x
  2. Step 2: Convert to fraction form
    94,256.74/141,340.65 = 34,242.90/x
  3. Step 3: Cross multiply
    94,256.74x = 141,340.65 × 34,242.90
  4. Step 4: Simplify right side
    94,256.74x = 4,839,913,880.49
  5. Step 5: Solve for x
    x = 4,839,913,880.49/94,256.74
  6. Step 6: Final answer
    x = 51,348.20

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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.