Home / 4,077.12-5,626.08-2,483.52

Finding the Fourth Proportional to 4,077.12, 5,626.08 and 2,483.52

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Solution

The fourth proportional to 4,077.12, 5,626.08 and 2,483.52 is: 3,427.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077.12 : 5,626.08 = 2,483.52 : x
  2. Step 2: Convert to fraction form
    4,077.12/5,626.08 = 2,483.52/x
  3. Step 3: Cross multiply
    4,077.12x = 5,626.08 × 2,483.52
  4. Step 4: Simplify right side
    4,077.12x = 13,972,482.20
  5. Step 5: Solve for x
    x = 13,972,482.20/4,077.12
  6. Step 6: Final answer
    x = 3,427.05

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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.