Home / 7,060.68-9,745.65-4,406.52

Finding the Fourth Proportional to 7,060.68, 9,745.65 and 4,406.52

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Solution

The fourth proportional to 7,060.68, 9,745.65 and 4,406.52 is: 6,082.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,060.68 : 9,745.65 = 4,406.52 : x
  2. Step 2: Convert to fraction form
    7,060.68/9,745.65 = 4,406.52/x
  3. Step 3: Cross multiply
    7,060.68x = 9,745.65 × 4,406.52
  4. Step 4: Simplify right side
    7,060.68x = 42,944,401.64
  5. Step 5: Solve for x
    x = 42,944,401.64/7,060.68
  6. Step 6: Final answer
    x = 6,082.19

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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.