Home / 195,454.16-292,703.52-176,521.58

Finding the Fourth Proportional to 195,454.16, 292,703.52 and 176,521.58

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Solution

The fourth proportional to 195,454.16, 292,703.52 and 176,521.58 is: 264,350.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    195,454.16 : 292,703.52 = 176,521.58 : x
  2. Step 2: Convert to fraction form
    195,454.16/292,703.52 = 176,521.58/x
  3. Step 3: Cross multiply
    195,454.16x = 292,703.52 × 176,521.58
  4. Step 4: Simplify right side
    195,454.16x = 51,668,488,118.04
  5. Step 5: Solve for x
    x = 51,668,488,118.04/195,454.16
  6. Step 6: Final answer
    x = 264,350.92

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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.