Home / 177,028.02-244,264.87-104,453.74

Finding the Fourth Proportional to 177,028.02, 244,264.87 and 104,453.74

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Solution

The fourth proportional to 177,028.02, 244,264.87 and 104,453.74 is: 144,126.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,028.02 : 244,264.87 = 104,453.74 : x
  2. Step 2: Convert to fraction form
    177,028.02/244,264.87 = 104,453.74/x
  3. Step 3: Cross multiply
    177,028.02x = 244,264.87 × 104,453.74
  4. Step 4: Simplify right side
    177,028.02x = 25,514,379,222.11
  5. Step 5: Solve for x
    x = 25,514,379,222.11/177,028.02
  6. Step 6: Final answer
    x = 144,126.22

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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.