Home / 302,199.33-417,026.25-166,233.24

Finding the Fourth Proportional to 302,199.33, 417,026.25 and 166,233.24

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Solution

The fourth proportional to 302,199.33, 417,026.25 and 166,233.24 is: 229,397.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,199.33 : 417,026.25 = 166,233.24 : x
  2. Step 2: Convert to fraction form
    302,199.33/417,026.25 = 166,233.24/x
  3. Step 3: Cross multiply
    302,199.33x = 417,026.25 × 166,233.24
  4. Step 4: Simplify right side
    302,199.33x = 69,323,624,702.55
  5. Step 5: Solve for x
    x = 69,323,624,702.55/302,199.33
  6. Step 6: Final answer
    x = 229,397.02

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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.