Home / 7,935.38-10,950.51-4,350.26

Finding the Fourth Proportional to 7,935.38, 10,950.51 and 4,350.26

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Solution

The fourth proportional to 7,935.38, 10,950.51 and 4,350.26 is: 6,003.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,935.38 : 10,950.51 = 4,350.26 : x
  2. Step 2: Convert to fraction form
    7,935.38/10,950.51 = 4,350.26/x
  3. Step 3: Cross multiply
    7,935.38x = 10,950.51 × 4,350.26
  4. Step 4: Simplify right side
    7,935.38x = 47,637,565.63
  5. Step 5: Solve for x
    x = 47,637,565.63/7,935.38
  6. Step 6: Final answer
    x = 6,003.19

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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.