Home / 154,899.34-232,223.92-60,080.58

Finding the Fourth Proportional to 154,899.34, 232,223.92 and 60,080.58

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Solution

The fourth proportional to 154,899.34, 232,223.92 and 60,080.58 is: 90,072.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,899.34 : 232,223.92 = 60,080.58 : x
  2. Step 2: Convert to fraction form
    154,899.34/232,223.92 = 60,080.58/x
  3. Step 3: Cross multiply
    154,899.34x = 232,223.92 × 60,080.58
  4. Step 4: Simplify right side
    154,899.34x = 13,952,147,803.47
  5. Step 5: Solve for x
    x = 13,952,147,803.47/154,899.34
  6. Step 6: Final answer
    x = 90,072.35

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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.