Home / 483,834.08-725,761.18-176,075.52

Finding the Fourth Proportional to 483,834.08, 725,761.18 and 176,075.52

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Solution

The fourth proportional to 483,834.08, 725,761.18 and 176,075.52 is: 264,116.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,834.08 : 725,761.18 = 176,075.52 : x
  2. Step 2: Convert to fraction form
    483,834.08/725,761.18 = 176,075.52/x
  3. Step 3: Cross multiply
    483,834.08x = 725,761.18 × 176,075.52
  4. Step 4: Simplify right side
    483,834.08x = 127,788,777,164.31
  5. Step 5: Solve for x
    x = 127,788,777,164.31/483,834.08
  6. Step 6: Final answer
    x = 264,116.94

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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.