Home / 7,444.88-10,273.92-4,301.06

Finding the Fourth Proportional to 7,444.88, 10,273.92 and 4,301.06

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Solution

The fourth proportional to 7,444.88, 10,273.92 and 4,301.06 is: 5,935.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,444.88 : 10,273.92 = 4,301.06 : x
  2. Step 2: Convert to fraction form
    7,444.88/10,273.92 = 4,301.06/x
  3. Step 3: Cross multiply
    7,444.88x = 10,273.92 × 4,301.06
  4. Step 4: Simplify right side
    7,444.88x = 44,188,746.36
  5. Step 5: Solve for x
    x = 44,188,746.36/7,444.88
  6. Step 6: Final answer
    x = 5,935.45

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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.