Home / 232,351.72-348,536.15-63,885.23

Finding the Fourth Proportional to 232,351.72, 348,536.15 and 63,885.23

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Solution

The fourth proportional to 232,351.72, 348,536.15 and 63,885.23 is: 95,830.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,351.72 : 348,536.15 = 63,885.23 : x
  2. Step 2: Convert to fraction form
    232,351.72/348,536.15 = 63,885.23/x
  3. Step 3: Cross multiply
    232,351.72x = 348,536.15 × 63,885.23
  4. Step 4: Simplify right side
    232,351.72x = 22,266,312,106.06
  5. Step 5: Solve for x
    x = 22,266,312,106.06/232,351.72
  6. Step 6: Final answer
    x = 95,830.20

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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.