Home / 69,250.02-95,564.96-37,418.90

Finding the Fourth Proportional to 69,250.02, 95,564.96 and 37,418.90

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Solution

The fourth proportional to 69,250.02, 95,564.96 and 37,418.90 is: 51,638.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,250.02 : 95,564.96 = 37,418.90 : x
  2. Step 2: Convert to fraction form
    69,250.02/95,564.96 = 37,418.90/x
  3. Step 3: Cross multiply
    69,250.02x = 95,564.96 × 37,418.90
  4. Step 4: Simplify right side
    69,250.02x = 3,575,935,681.74
  5. Step 5: Solve for x
    x = 3,575,935,681.74/69,250.02
  6. Step 6: Final answer
    x = 51,638.05

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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.