Home / 50,767.02-76,167.54-17,510.04

Finding the Fourth Proportional to 50,767.02, 76,167.54 and 17,510.04

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Solution

The fourth proportional to 50,767.02, 76,167.54 and 17,510.04 is: 26,270.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,767.02 : 76,167.54 = 17,510.04 : x
  2. Step 2: Convert to fraction form
    50,767.02/76,167.54 = 17,510.04/x
  3. Step 3: Cross multiply
    50,767.02x = 76,167.54 × 17,510.04
  4. Step 4: Simplify right side
    50,767.02x = 1,333,696,672.10
  5. Step 5: Solve for x
    x = 1,333,696,672.10/50,767.02
  6. Step 6: Final answer
    x = 26,270.93

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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.