Home / 7,560.61-11,342.04-2,365.81

Finding the Fourth Proportional to 7,560.61, 11,342.04 and 2,365.81

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Solution

The fourth proportional to 7,560.61, 11,342.04 and 2,365.81 is: 3,549.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.61 : 11,342.04 = 2,365.81 : x
  2. Step 2: Convert to fraction form
    7,560.61/11,342.04 = 2,365.81/x
  3. Step 3: Cross multiply
    7,560.61x = 11,342.04 × 2,365.81
  4. Step 4: Simplify right side
    7,560.61x = 26,833,099.82
  5. Step 5: Solve for x
    x = 26,833,099.82/7,560.61
  6. Step 6: Final answer
    x = 3,549.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.