Home / 7,250.06-10,009.23-4,773.26

Finding the Fourth Proportional to 7,250.06, 10,009.23 and 4,773.26

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Solution

The fourth proportional to 7,250.06, 10,009.23 and 4,773.26 is: 6,589.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,250.06 : 10,009.23 = 4,773.26 : x
  2. Step 2: Convert to fraction form
    7,250.06/10,009.23 = 4,773.26/x
  3. Step 3: Cross multiply
    7,250.06x = 10,009.23 × 4,773.26
  4. Step 4: Simplify right side
    7,250.06x = 47,776,657.19
  5. Step 5: Solve for x
    x = 47,776,657.19/7,250.06
  6. Step 6: Final answer
    x = 6,589.83

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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.