Home / 4,535.16-6,768.24-4,418.52

Finding the Fourth Proportional to 4,535.16, 6,768.24 and 4,418.52

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Solution

The fourth proportional to 4,535.16, 6,768.24 and 4,418.52 is: 6,594.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,535.16 : 6,768.24 = 4,418.52 : x
  2. Step 2: Convert to fraction form
    4,535.16/6,768.24 = 4,418.52/x
  3. Step 3: Cross multiply
    4,535.16x = 6,768.24 × 4,418.52
  4. Step 4: Simplify right side
    4,535.16x = 29,905,603.80
  5. Step 5: Solve for x
    x = 29,905,603.80/4,535.16
  6. Step 6: Final answer
    x = 6,594.17

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.