Home / 619,336.24-928,904.92-169,952.16

Finding the Fourth Proportional to 619,336.24, 928,904.92 and 169,952.16

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Solution

The fourth proportional to 619,336.24, 928,904.92 and 169,952.16 is: 254,900.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    619,336.24 : 928,904.92 = 169,952.16 : x
  2. Step 2: Convert to fraction form
    619,336.24/928,904.92 = 169,952.16/x
  3. Step 3: Cross multiply
    619,336.24x = 928,904.92 × 169,952.16
  4. Step 4: Simplify right side
    619,336.24x = 157,869,397,588.63
  5. Step 5: Solve for x
    x = 157,869,397,588.63/619,336.24
  6. Step 6: Final answer
    x = 254,900.95

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.