Home / 236,287.20-354,430.02-58,794.18

Finding the Fourth Proportional to 236,287.20, 354,430.02 and 58,794.18

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Solution

The fourth proportional to 236,287.20, 354,430.02 and 58,794.18 is: 88,191.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    236,287.20 : 354,430.02 = 58,794.18 : x
  2. Step 2: Convert to fraction form
    236,287.20/354,430.02 = 58,794.18/x
  3. Step 3: Cross multiply
    236,287.20x = 354,430.02 × 58,794.18
  4. Step 4: Simplify right side
    236,287.20x = 20,838,422,393.28
  5. Step 5: Solve for x
    x = 20,838,422,393.28/236,287.20
  6. Step 6: Final answer
    x = 88,191.08

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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.