Home / 5,873.46-8,810.53-2,586.13

Finding the Fourth Proportional to 5,873.46, 8,810.53 and 2,586.13

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Solution

The fourth proportional to 5,873.46, 8,810.53 and 2,586.13 is: 3,879.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,873.46 : 8,810.53 = 2,586.13 : x
  2. Step 2: Convert to fraction form
    5,873.46/8,810.53 = 2,586.13/x
  3. Step 3: Cross multiply
    5,873.46x = 8,810.53 × 2,586.13
  4. Step 4: Simplify right side
    5,873.46x = 22,785,165.64
  5. Step 5: Solve for x
    x = 22,785,165.64/5,873.46
  6. Step 6: Final answer
    x = 3,879.34

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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.