Home / 71,552.22-107,328.33-24,805.11

Finding the Fourth Proportional to 71,552.22, 107,328.33 and 24,805.11

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Solution

The fourth proportional to 71,552.22, 107,328.33 and 24,805.11 is: 37,207.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    71,552.22 : 107,328.33 = 24,805.11 : x
  2. Step 2: Convert to fraction form
    71,552.22/107,328.33 = 24,805.11/x
  3. Step 3: Cross multiply
    71,552.22x = 107,328.33 × 24,805.11
  4. Step 4: Simplify right side
    71,552.22x = 2,662,291,031.77
  5. Step 5: Solve for x
    x = 2,662,291,031.77/71,552.22
  6. Step 6: Final answer
    x = 37,207.67

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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.