Home / 49,354.17-68,108.53-26,693.19

Finding the Fourth Proportional to 49,354.17, 68,108.53 and 26,693.19

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Solution

The fourth proportional to 49,354.17, 68,108.53 and 26,693.19 is: 36,836.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,354.17 : 68,108.53 = 26,693.19 : x
  2. Step 2: Convert to fraction form
    49,354.17/68,108.53 = 26,693.19/x
  3. Step 3: Cross multiply
    49,354.17x = 68,108.53 × 26,693.19
  4. Step 4: Simplify right side
    49,354.17x = 1,818,033,931.91
  5. Step 5: Solve for x
    x = 1,818,033,931.91/49,354.17
  6. Step 6: Final answer
    x = 36,836.48

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.