Home / 537,122.25-741,233.58-292,109.25

Finding the Fourth Proportional to 537,122.25, 741,233.58 and 292,109.25

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Solution

The fourth proportional to 537,122.25, 741,233.58 and 292,109.25 is: 403,113.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,122.25 : 741,233.58 = 292,109.25 : x
  2. Step 2: Convert to fraction form
    537,122.25/741,233.58 = 292,109.25/x
  3. Step 3: Cross multiply
    537,122.25x = 741,233.58 × 292,109.25
  4. Step 4: Simplify right side
    537,122.25x = 216,521,185,128.62
  5. Step 5: Solve for x
    x = 216,521,185,128.62/537,122.25
  6. Step 6: Final answer
    x = 403,113.42

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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.