Home / 7,652.61-10,560.58-4,295.43

Finding the Fourth Proportional to 7,652.61, 10,560.58 and 4,295.43

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Solution

The fourth proportional to 7,652.61, 10,560.58 and 4,295.43 is: 5,927.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652.61 : 10,560.58 = 4,295.43 : x
  2. Step 2: Convert to fraction form
    7,652.61/10,560.58 = 4,295.43/x
  3. Step 3: Cross multiply
    7,652.61x = 10,560.58 × 4,295.43
  4. Step 4: Simplify right side
    7,652.61x = 45,362,221.41
  5. Step 5: Solve for x
    x = 45,362,221.41/7,652.61
  6. Step 6: Final answer
    x = 5,927.68

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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.