Home / 4,746.28-6,549.90-2,650.52

Finding the Fourth Proportional to 4,746.28, 6,549.90 and 2,650.52

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Solution

The fourth proportional to 4,746.28, 6,549.90 and 2,650.52 is: 3,657.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,746.28 : 6,549.90 = 2,650.52 : x
  2. Step 2: Convert to fraction form
    4,746.28/6,549.90 = 2,650.52/x
  3. Step 3: Cross multiply
    4,746.28x = 6,549.90 × 2,650.52
  4. Step 4: Simplify right side
    4,746.28x = 17,360,640.95
  5. Step 5: Solve for x
    x = 17,360,640.95/4,746.28
  6. Step 6: Final answer
    x = 3,657.74

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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.