Home / 4,341.18-5,990.94-2,572.50

Finding the Fourth Proportional to 4,341.18, 5,990.94 and 2,572.50

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Solution

The fourth proportional to 4,341.18, 5,990.94 and 2,572.50 is: 3,550.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,341.18 : 5,990.94 = 2,572.50 : x
  2. Step 2: Convert to fraction form
    4,341.18/5,990.94 = 2,572.50/x
  3. Step 3: Cross multiply
    4,341.18x = 5,990.94 × 2,572.50
  4. Step 4: Simplify right side
    4,341.18x = 15,411,693.15
  5. Step 5: Solve for x
    x = 15,411,693.15/4,341.18
  6. Step 6: Final answer
    x = 3,550.12

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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.