Home / 69,448.26-95,838.63-37,617.18

Finding the Fourth Proportional to 69,448.26, 95,838.63 and 37,617.18

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Solution

The fourth proportional to 69,448.26, 95,838.63 and 37,617.18 is: 51,911.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,448.26 : 95,838.63 = 37,617.18 : x
  2. Step 2: Convert to fraction form
    69,448.26/95,838.63 = 37,617.18/x
  3. Step 3: Cross multiply
    69,448.26x = 95,838.63 × 37,617.18
  4. Step 4: Simplify right side
    69,448.26x = 3,605,178,495.20
  5. Step 5: Solve for x
    x = 3,605,178,495.20/69,448.26
  6. Step 6: Final answer
    x = 51,911.72

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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.