Home / 7,652.22-10,558.67-4,294.58

Finding the Fourth Proportional to 7,652.22, 10,558.67 and 4,294.58

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Solution

The fourth proportional to 7,652.22, 10,558.67 and 4,294.58 is: 5,925.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,652.22 : 10,558.67 = 4,294.58 : x
  2. Step 2: Convert to fraction form
    7,652.22/10,558.67 = 4,294.58/x
  3. Step 3: Cross multiply
    7,652.22x = 10,558.67 × 4,294.58
  4. Step 4: Simplify right side
    7,652.22x = 45,344,978.74
  5. Step 5: Solve for x
    x = 45,344,978.74/7,652.22
  6. Step 6: Final answer
    x = 5,925.73

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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.