Home / 164,376.74-226,840.29-88,925.24

Finding the Fourth Proportional to 164,376.74, 226,840.29 and 88,925.24

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Solution

The fourth proportional to 164,376.74, 226,840.29 and 88,925.24 is: 122,717.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,376.74 : 226,840.29 = 88,925.24 : x
  2. Step 2: Convert to fraction form
    164,376.74/226,840.29 = 88,925.24/x
  3. Step 3: Cross multiply
    164,376.74x = 226,840.29 × 88,925.24
  4. Step 4: Simplify right side
    164,376.74x = 20,171,827,229.92
  5. Step 5: Solve for x
    x = 20,171,827,229.92/164,376.74
  6. Step 6: Final answer
    x = 122,717.04

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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.