Home / 61,049.37-84,247.52-34,191.93

Finding the Fourth Proportional to 61,049.37, 84,247.52 and 34,191.93

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Solution

The fourth proportional to 61,049.37, 84,247.52 and 34,191.93 is: 47,184.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,049.37 : 84,247.52 = 34,191.93 : x
  2. Step 2: Convert to fraction form
    61,049.37/84,247.52 = 34,191.93/x
  3. Step 3: Cross multiply
    61,049.37x = 84,247.52 × 34,191.93
  4. Step 4: Simplify right side
    61,049.37x = 2,880,585,135.55
  5. Step 5: Solve for x
    x = 2,880,585,135.55/61,049.37
  6. Step 6: Final answer
    x = 47,184.52

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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.