Home / 3,569.55-4,926.60-2,077.35

Finding the Fourth Proportional to 3,569.55, 4,926.60 and 2,077.35

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Solution

The fourth proportional to 3,569.55, 4,926.60 and 2,077.35 is: 2,867.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,569.55 : 4,926.60 = 2,077.35 : x
  2. Step 2: Convert to fraction form
    3,569.55/4,926.60 = 2,077.35/x
  3. Step 3: Cross multiply
    3,569.55x = 4,926.60 × 2,077.35
  4. Step 4: Simplify right side
    3,569.55x = 10,234,272.51
  5. Step 5: Solve for x
    x = 10,234,272.51/3,569.55
  6. Step 6: Final answer
    x = 2,867.10

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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.