Home / 4,054.92-6,082.16-1,590.18

Finding the Fourth Proportional to 4,054.92, 6,082.16 and 1,590.18

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Solution

The fourth proportional to 4,054.92, 6,082.16 and 1,590.18 is: 2,385.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,054.92 : 6,082.16 = 1,590.18 : x
  2. Step 2: Convert to fraction form
    4,054.92/6,082.16 = 1,590.18/x
  3. Step 3: Cross multiply
    4,054.92x = 6,082.16 × 1,590.18
  4. Step 4: Simplify right side
    4,054.92x = 9,671,729.19
  5. Step 5: Solve for x
    x = 9,671,729.19/4,054.92
  6. Step 6: Final answer
    x = 2,385.18

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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.