Home / 124,598.02-171,945.48-68,009.44

Finding the Fourth Proportional to 124,598.02, 171,945.48 and 68,009.44

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Solution

The fourth proportional to 124,598.02, 171,945.48 and 68,009.44 is: 93,853.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,598.02 : 171,945.48 = 68,009.44 : x
  2. Step 2: Convert to fraction form
    124,598.02/171,945.48 = 68,009.44/x
  3. Step 3: Cross multiply
    124,598.02x = 171,945.48 × 68,009.44
  4. Step 4: Simplify right side
    124,598.02x = 11,693,915,805.33
  5. Step 5: Solve for x
    x = 11,693,915,805.33/124,598.02
  6. Step 6: Final answer
    x = 93,853.14

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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.