Home / 2,025.50-3,038.27-564.66

Finding the Fourth Proportional to 2,025.50, 3,038.27 and 564.66

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Solution

The fourth proportional to 2,025.50, 3,038.27 and 564.66 is: 847.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,025.50 : 3,038.27 = 564.66 : x
  2. Step 2: Convert to fraction form
    2,025.50/3,038.27 = 564.66/x
  3. Step 3: Cross multiply
    2,025.50x = 3,038.27 × 564.66
  4. Step 4: Simplify right side
    2,025.50x = 1,715,586.71
  5. Step 5: Solve for x
    x = 1,715,586.71/2,025.50
  6. Step 6: Final answer
    x = 847.00

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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.