Home / 62,697.69-94,075.16-34,243.61

Finding the Fourth Proportional to 62,697.69, 94,075.16 and 34,243.61

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Solution

The fourth proportional to 62,697.69, 94,075.16 and 34,243.61 is: 51,381.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,697.69 : 94,075.16 = 34,243.61 : x
  2. Step 2: Convert to fraction form
    62,697.69/94,075.16 = 34,243.61/x
  3. Step 3: Cross multiply
    62,697.69x = 94,075.16 × 34,243.61
  4. Step 4: Simplify right side
    62,697.69x = 3,221,472,448.13
  5. Step 5: Solve for x
    x = 3,221,472,448.13/62,697.69
  6. Step 6: Final answer
    x = 51,381.04

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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.