Home / 232,721.32-349,075.02-64,251.91

Finding the Fourth Proportional to 232,721.32, 349,075.02 and 64,251.91

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Solution

The fourth proportional to 232,721.32, 349,075.02 and 64,251.91 is: 96,375.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,721.32 : 349,075.02 = 64,251.91 : x
  2. Step 2: Convert to fraction form
    232,721.32/349,075.02 = 64,251.91/x
  3. Step 3: Cross multiply
    232,721.32x = 349,075.02 × 64,251.91
  4. Step 4: Simplify right side
    232,721.32x = 22,428,736,768.29
  5. Step 5: Solve for x
    x = 22,428,736,768.29/232,721.32
  6. Step 6: Final answer
    x = 96,375.94

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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.