Home / 4,275.93-6,414.06-1,354.23

Finding the Fourth Proportional to 4,275.93, 6,414.06 and 1,354.23

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Solution

The fourth proportional to 4,275.93, 6,414.06 and 1,354.23 is: 2,031.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,275.93 : 6,414.06 = 1,354.23 : x
  2. Step 2: Convert to fraction form
    4,275.93/6,414.06 = 1,354.23/x
  3. Step 3: Cross multiply
    4,275.93x = 6,414.06 × 1,354.23
  4. Step 4: Simplify right side
    4,275.93x = 8,686,122.76
  5. Step 5: Solve for x
    x = 8,686,122.76/4,275.93
  6. Step 6: Final answer
    x = 2,031.40

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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.