Home / 5,862.60-8,793.26-1,480.10

Finding the Fourth Proportional to 5,862.60, 8,793.26 and 1,480.10

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Solution

The fourth proportional to 5,862.60, 8,793.26 and 1,480.10 is: 2,219.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,862.60 : 8,793.26 = 1,480.10 : x
  2. Step 2: Convert to fraction form
    5,862.60/8,793.26 = 1,480.10/x
  3. Step 3: Cross multiply
    5,862.60x = 8,793.26 × 1,480.10
  4. Step 4: Simplify right side
    5,862.60x = 13,014,904.13
  5. Step 5: Solve for x
    x = 13,014,904.13/5,862.60
  6. Step 6: Final answer
    x = 2,219.99

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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.