Home / 3,567.90-4,924.76-2,076.48

Finding the Fourth Proportional to 3,567.90, 4,924.76 and 2,076.48

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Solution

The fourth proportional to 3,567.90, 4,924.76 and 2,076.48 is: 2,866.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,567.90 : 4,924.76 = 2,076.48 : x
  2. Step 2: Convert to fraction form
    3,567.90/4,924.76 = 2,076.48/x
  3. Step 3: Cross multiply
    3,567.90x = 4,924.76 × 2,076.48
  4. Step 4: Simplify right side
    3,567.90x = 10,226,155.26
  5. Step 5: Solve for x
    x = 10,226,155.26/3,567.90
  6. Step 6: Final answer
    x = 2,866.16

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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.