Home / 15,034.01-22,556.28-4,645.76

Finding the Fourth Proportional to 15,034.01, 22,556.28 and 4,645.76

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Solution

The fourth proportional to 15,034.01, 22,556.28 and 4,645.76 is: 6,970.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,034.01 : 22,556.28 = 4,645.76 : x
  2. Step 2: Convert to fraction form
    15,034.01/22,556.28 = 4,645.76/x
  3. Step 3: Cross multiply
    15,034.01x = 22,556.28 × 4,645.76
  4. Step 4: Simplify right side
    15,034.01x = 104,791,063.37
  5. Step 5: Solve for x
    x = 104,791,063.37/15,034.01
  6. Step 6: Final answer
    x = 6,970.27

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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.