Home / 232,205.48-348,308.58-63,728.10

Finding the Fourth Proportional to 232,205.48, 348,308.58 and 63,728.10

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Solution

The fourth proportional to 232,205.48, 348,308.58 and 63,728.10 is: 95,592.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,205.48 : 348,308.58 = 63,728.10 : x
  2. Step 2: Convert to fraction form
    232,205.48/348,308.58 = 63,728.10/x
  3. Step 3: Cross multiply
    232,205.48x = 348,308.58 × 63,728.10
  4. Step 4: Simplify right side
    232,205.48x = 22,197,044,017.10
  5. Step 5: Solve for x
    x = 22,197,044,017.10/232,205.48
  6. Step 6: Final answer
    x = 95,592.25

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1.5x scale

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.