Home / 7,459.22-10,294.26-4,475.18

Finding the Fourth Proportional to 7,459.22, 10,294.26 and 4,475.18

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Solution

The fourth proportional to 7,459.22, 10,294.26 and 4,475.18 is: 6,176.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459.22 : 10,294.26 = 4,475.18 : x
  2. Step 2: Convert to fraction form
    7,459.22/10,294.26 = 4,475.18/x
  3. Step 3: Cross multiply
    7,459.22x = 10,294.26 × 4,475.18
  4. Step 4: Simplify right side
    7,459.22x = 46,068,666.47
  5. Step 5: Solve for x
    x = 46,068,666.47/7,459.22
  6. Step 6: Final answer
    x = 6,176.07

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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.