Home / 6,041.74-9,062.13-2,145.64

Finding the Fourth Proportional to 6,041.74, 9,062.13 and 2,145.64

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Solution

The fourth proportional to 6,041.74, 9,062.13 and 2,145.64 is: 3,218.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,041.74 : 9,062.13 = 2,145.64 : x
  2. Step 2: Convert to fraction form
    6,041.74/9,062.13 = 2,145.64/x
  3. Step 3: Cross multiply
    6,041.74x = 9,062.13 × 2,145.64
  4. Step 4: Simplify right side
    6,041.74x = 19,444,068.61
  5. Step 5: Solve for x
    x = 19,444,068.61/6,041.74
  6. Step 6: Final answer
    x = 3,218.29

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.