Home / 69,388.50-95,756.05-37,557.33

Finding the Fourth Proportional to 69,388.50, 95,756.05 and 37,557.33

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Solution

The fourth proportional to 69,388.50, 95,756.05 and 37,557.33 is: 51,829.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,388.50 : 95,756.05 = 37,557.33 : x
  2. Step 2: Convert to fraction form
    69,388.50/95,756.05 = 37,557.33/x
  3. Step 3: Cross multiply
    69,388.50x = 95,756.05 × 37,557.33
  4. Step 4: Simplify right side
    69,388.50x = 3,596,341,569.35
  5. Step 5: Solve for x
    x = 3,596,341,569.35/69,388.50
  6. Step 6: Final answer
    x = 51,829.07

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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.