Home / 9,810.02-14,717.51-4,262.02

Finding the Fourth Proportional to 9,810.02, 14,717.51 and 4,262.02

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Solution

The fourth proportional to 9,810.02, 14,717.51 and 4,262.02 is: 6,394.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,810.02 : 14,717.51 = 4,262.02 : x
  2. Step 2: Convert to fraction form
    9,810.02/14,717.51 = 4,262.02/x
  3. Step 3: Cross multiply
    9,810.02x = 14,717.51 × 4,262.02
  4. Step 4: Simplify right side
    9,810.02x = 62,726,321.97
  5. Step 5: Solve for x
    x = 62,726,321.97/9,810.02
  6. Step 6: Final answer
    x = 6,394.11

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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.