Home / 4,443.04-6,663.92-1,156.16

Finding the Fourth Proportional to 4,443.04, 6,663.92 and 1,156.16

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Solution

The fourth proportional to 4,443.04, 6,663.92 and 1,156.16 is: 1,734.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,443.04 : 6,663.92 = 1,156.16 : x
  2. Step 2: Convert to fraction form
    4,443.04/6,663.92 = 1,156.16/x
  3. Step 3: Cross multiply
    4,443.04x = 6,663.92 × 1,156.16
  4. Step 4: Simplify right side
    4,443.04x = 7,704,557.75
  5. Step 5: Solve for x
    x = 7,704,557.75/4,443.04
  6. Step 6: Final answer
    x = 1,734.07

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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.