Home / 69,634.98-96,096.02-37,803.65

Finding the Fourth Proportional to 69,634.98, 96,096.02 and 37,803.65

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Solution

The fourth proportional to 69,634.98, 96,096.02 and 37,803.65 is: 52,168.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,634.98 : 96,096.02 = 37,803.65 : x
  2. Step 2: Convert to fraction form
    69,634.98/96,096.02 = 37,803.65/x
  3. Step 3: Cross multiply
    69,634.98x = 96,096.02 × 37,803.65
  4. Step 4: Simplify right side
    69,634.98x = 3,632,779,636.97
  5. Step 5: Solve for x
    x = 3,632,779,636.97/69,634.98
  6. Step 6: Final answer
    x = 52,168.89

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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.