Home / 67,309.73-92,888.07-37,096.16

Finding the Fourth Proportional to 67,309.73, 92,888.07 and 37,096.16

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Solution

The fourth proportional to 67,309.73, 92,888.07 and 37,096.16 is: 51,193.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,309.73 : 92,888.07 = 37,096.16 : x
  2. Step 2: Convert to fraction form
    67,309.73/92,888.07 = 37,096.16/x
  3. Step 3: Cross multiply
    67,309.73x = 92,888.07 × 37,096.16
  4. Step 4: Simplify right side
    67,309.73x = 3,445,790,242.37
  5. Step 5: Solve for x
    x = 3,445,790,242.37/67,309.73
  6. Step 6: Final answer
    x = 51,193.05

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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.