Home / 69,429.02-95,812.14-37,597.97

Finding the Fourth Proportional to 69,429.02, 95,812.14 and 37,597.97

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Solution

The fourth proportional to 69,429.02, 95,812.14 and 37,597.97 is: 51,885.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,429.02 : 95,812.14 = 37,597.97 : x
  2. Step 2: Convert to fraction form
    69,429.02/95,812.14 = 37,597.97/x
  3. Step 3: Cross multiply
    69,429.02x = 95,812.14 × 37,597.97
  4. Step 4: Simplify right side
    69,429.02x = 3,602,341,965.36
  5. Step 5: Solve for x
    x = 3,602,341,965.36/69,429.02
  6. Step 6: Final answer
    x = 51,885.25

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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.