Home / 7,560.37-10,432.65-4,373.02

Finding the Fourth Proportional to 7,560.37, 10,432.65 and 4,373.02

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Solution

The fourth proportional to 7,560.37, 10,432.65 and 4,373.02 is: 6,034.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,560.37 : 10,432.65 = 4,373.02 : x
  2. Step 2: Convert to fraction form
    7,560.37/10,432.65 = 4,373.02/x
  3. Step 3: Cross multiply
    7,560.37x = 10,432.65 × 4,373.02
  4. Step 4: Simplify right side
    7,560.37x = 45,622,187.10
  5. Step 5: Solve for x
    x = 45,622,187.10/7,560.37
  6. Step 6: Final answer
    x = 6,034.39

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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.