Home / 7,341.84-10,132.02-4,359.24

Finding the Fourth Proportional to 7,341.84, 10,132.02 and 4,359.24

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Solution

The fourth proportional to 7,341.84, 10,132.02 and 4,359.24 is: 6,015.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,341.84 : 10,132.02 = 4,359.24 : x
  2. Step 2: Convert to fraction form
    7,341.84/10,132.02 = 4,359.24/x
  3. Step 3: Cross multiply
    7,341.84x = 10,132.02 × 4,359.24
  4. Step 4: Simplify right side
    7,341.84x = 44,167,906.86
  5. Step 5: Solve for x
    x = 44,167,906.86/7,341.84
  6. Step 6: Final answer
    x = 6,015.92

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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.