Home / 110,233.34-165,332.29-30,252.62

Finding the Fourth Proportional to 110,233.34, 165,332.29 and 30,252.62

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Solution

The fourth proportional to 110,233.34, 165,332.29 and 30,252.62 is: 45,374.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,233.34 : 165,332.29 = 30,252.62 : x
  2. Step 2: Convert to fraction form
    110,233.34/165,332.29 = 30,252.62/x
  3. Step 3: Cross multiply
    110,233.34x = 165,332.29 × 30,252.62
  4. Step 4: Simplify right side
    110,233.34x = 5,001,734,040.81
  5. Step 5: Solve for x
    x = 5,001,734,040.81/110,233.34
  6. Step 6: Final answer
    x = 45,374.06

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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.