Home / 69,275.16-95,599.70-37,444.04

Finding the Fourth Proportional to 69,275.16, 95,599.70 and 37,444.04

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Solution

The fourth proportional to 69,275.16, 95,599.70 and 37,444.04 is: 51,672.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,275.16 : 95,599.70 = 37,444.04 : x
  2. Step 2: Convert to fraction form
    69,275.16/95,599.70 = 37,444.04/x
  3. Step 3: Cross multiply
    69,275.16x = 95,599.70 × 37,444.04
  4. Step 4: Simplify right side
    69,275.16x = 3,579,638,990.79
  5. Step 5: Solve for x
    x = 3,579,638,990.79/69,275.16
  6. Step 6: Final answer
    x = 51,672.76

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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.