Home / 4,123.17-5,688.63-2,444.85

Finding the Fourth Proportional to 4,123.17, 5,688.63 and 2,444.85

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Solution

The fourth proportional to 4,123.17, 5,688.63 and 2,444.85 is: 3,373.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,123.17 : 5,688.63 = 2,444.85 : x
  2. Step 2: Convert to fraction form
    4,123.17/5,688.63 = 2,444.85/x
  3. Step 3: Cross multiply
    4,123.17x = 5,688.63 × 2,444.85
  4. Step 4: Simplify right side
    4,123.17x = 13,907,847.06
  5. Step 5: Solve for x
    x = 13,907,847.06/4,123.17
  6. Step 6: Final answer
    x = 3,373.10

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.