Home / 4,177.97-5,762.50-2,582.47

Finding the Fourth Proportional to 4,177.97, 5,762.50 and 2,582.47

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Solution

The fourth proportional to 4,177.97, 5,762.50 and 2,582.47 is: 3,561.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,177.97 : 5,762.50 = 2,582.47 : x
  2. Step 2: Convert to fraction form
    4,177.97/5,762.50 = 2,582.47/x
  3. Step 3: Cross multiply
    4,177.97x = 5,762.50 × 2,582.47
  4. Step 4: Simplify right side
    4,177.97x = 14,881,483.38
  5. Step 5: Solve for x
    x = 14,881,483.38/4,177.97
  6. Step 6: Final answer
    x = 3,561.89

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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.