Home / 57,475.17-79,314.96-32,324.67

Finding the Fourth Proportional to 57,475.17, 79,314.96 and 32,324.67

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Solution

The fourth proportional to 57,475.17, 79,314.96 and 32,324.67 is: 44,607.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,475.17 : 79,314.96 = 32,324.67 : x
  2. Step 2: Convert to fraction form
    57,475.17/79,314.96 = 32,324.67/x
  3. Step 3: Cross multiply
    57,475.17x = 79,314.96 × 32,324.67
  4. Step 4: Simplify right side
    57,475.17x = 2,563,829,908.06
  5. Step 5: Solve for x
    x = 2,563,829,908.06/57,475.17
  6. Step 6: Final answer
    x = 44,607.61

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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.