Home / 302,234.04-417,066.50-166,246.04

Finding the Fourth Proportional to 302,234.04, 417,066.50 and 166,246.04

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Solution

The fourth proportional to 302,234.04, 417,066.50 and 166,246.04 is: 229,410.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,234.04 : 417,066.50 = 166,246.04 : x
  2. Step 2: Convert to fraction form
    302,234.04/417,066.50 = 166,246.04/x
  3. Step 3: Cross multiply
    302,234.04x = 417,066.50 × 166,246.04
  4. Step 4: Simplify right side
    302,234.04x = 69,335,651,956.33
  5. Step 5: Solve for x
    x = 69,335,651,956.33/302,234.04
  6. Step 6: Final answer
    x = 229,410.47

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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.