Home / 2,337.04-3,225.20-1,342.50

Finding the Fourth Proportional to 2,337.04, 3,225.20 and 1,342.50

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Solution

The fourth proportional to 2,337.04, 3,225.20 and 1,342.50 is: 1,852.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,337.04 : 3,225.20 = 1,342.50 : x
  2. Step 2: Convert to fraction form
    2,337.04/3,225.20 = 1,342.50/x
  3. Step 3: Cross multiply
    2,337.04x = 3,225.20 × 1,342.50
  4. Step 4: Simplify right side
    2,337.04x = 4,329,831
  5. Step 5: Solve for x
    x = 4,329,831/2,337.04
  6. Step 6: Final answer
    x = 1,852.70

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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.