Home / 110,304.40-152,215.68-60,003.40

Finding the Fourth Proportional to 110,304.40, 152,215.68 and 60,003.40

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Solution

The fourth proportional to 110,304.40, 152,215.68 and 60,003.40 is: 82,802.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,304.40 : 152,215.68 = 60,003.40 : x
  2. Step 2: Convert to fraction form
    110,304.40/152,215.68 = 60,003.40/x
  3. Step 3: Cross multiply
    110,304.40x = 152,215.68 × 60,003.40
  4. Step 4: Simplify right side
    110,304.40x = 9,133,458,333.31
  5. Step 5: Solve for x
    x = 9,133,458,333.31/110,304.40
  6. Step 6: Final answer
    x = 82,802.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.