Home / 164,296.02-226,728.51-88,844.52

Finding the Fourth Proportional to 164,296.02, 226,728.51 and 88,844.52

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Solution

The fourth proportional to 164,296.02, 226,728.51 and 88,844.52 is: 122,605.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,296.02 : 226,728.51 = 88,844.52 : x
  2. Step 2: Convert to fraction form
    164,296.02/226,728.51 = 88,844.52/x
  3. Step 3: Cross multiply
    164,296.02x = 226,728.51 × 88,844.52
  4. Step 4: Simplify right side
    164,296.02x = 20,143,585,641.27
  5. Step 5: Solve for x
    x = 20,143,585,641.27/164,296.02
  6. Step 6: Final answer
    x = 122,605.44

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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.