Home / 69,547.38-95,975.49-37,716.06

Finding the Fourth Proportional to 69,547.38, 95,975.49 and 37,716.06

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Solution

The fourth proportional to 69,547.38, 95,975.49 and 37,716.06 is: 52,048.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,547.38 : 95,975.49 = 37,716.06 : x
  2. Step 2: Convert to fraction form
    69,547.38/95,975.49 = 37,716.06/x
  3. Step 3: Cross multiply
    69,547.38x = 95,975.49 × 37,716.06
  4. Step 4: Simplify right side
    69,547.38x = 3,619,817,339.37
  5. Step 5: Solve for x
    x = 3,619,817,339.37/69,547.38
  6. Step 6: Final answer
    x = 52,048.22

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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.