Home / 7,349.52-10,141.85-4,365.59

Finding the Fourth Proportional to 7,349.52, 10,141.85 and 4,365.59

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Solution

The fourth proportional to 7,349.52, 10,141.85 and 4,365.59 is: 6,024.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,349.52 : 10,141.85 = 4,365.59 : x
  2. Step 2: Convert to fraction form
    7,349.52/10,141.85 = 4,365.59/x
  3. Step 3: Cross multiply
    7,349.52x = 10,141.85 × 4,365.59
  4. Step 4: Simplify right side
    7,349.52x = 44,275,086.40
  5. Step 5: Solve for x
    x = 44,275,086.40/7,349.52
  6. Step 6: Final answer
    x = 6,024.21

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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.