Home / 4,328.04-6,491.98-1,250.04

Finding the Fourth Proportional to 4,328.04, 6,491.98 and 1,250.04

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Solution

The fourth proportional to 4,328.04, 6,491.98 and 1,250.04 is: 1,875.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,328.04 : 6,491.98 = 1,250.04 : x
  2. Step 2: Convert to fraction form
    4,328.04/6,491.98 = 1,250.04/x
  3. Step 3: Cross multiply
    4,328.04x = 6,491.98 × 1,250.04
  4. Step 4: Simplify right side
    4,328.04x = 8,115,234.68
  5. Step 5: Solve for x
    x = 8,115,234.68/4,328.04
  6. Step 6: Final answer
    x = 1,875.04

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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.