Home / 4,392.90-6,070.95-3,277.53

Finding the Fourth Proportional to 4,392.90, 6,070.95 and 3,277.53

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Solution

The fourth proportional to 4,392.90, 6,070.95 and 3,277.53 is: 4,529.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,392.90 : 6,070.95 = 3,277.53 : x
  2. Step 2: Convert to fraction form
    4,392.90/6,070.95 = 3,277.53/x
  3. Step 3: Cross multiply
    4,392.90x = 6,070.95 × 3,277.53
  4. Step 4: Simplify right side
    4,392.90x = 19,897,720.75
  5. Step 5: Solve for x
    x = 19,897,720.75/4,392.90
  6. Step 6: Final answer
    x = 4,529.52

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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.