Home / 7,248.26-10,001.93-4,104.45

Finding the Fourth Proportional to 7,248.26, 10,001.93 and 4,104.45

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Solution

The fourth proportional to 7,248.26, 10,001.93 and 4,104.45 is: 5,663.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,248.26 : 10,001.93 = 4,104.45 : x
  2. Step 2: Convert to fraction form
    7,248.26/10,001.93 = 4,104.45/x
  3. Step 3: Cross multiply
    7,248.26x = 10,001.93 × 4,104.45
  4. Step 4: Simplify right side
    7,248.26x = 41,052,401.07
  5. Step 5: Solve for x
    x = 41,052,401.07/7,248.26
  6. Step 6: Final answer
    x = 5,663.76

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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.