Home / 233,559.62-350,055.58-126,690.18

Finding the Fourth Proportional to 233,559.62, 350,055.58 and 126,690.18

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Solution

The fourth proportional to 233,559.62, 350,055.58 and 126,690.18 is: 189,881.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,559.62 : 350,055.58 = 126,690.18 : x
  2. Step 2: Convert to fraction form
    233,559.62/350,055.58 = 126,690.18/x
  3. Step 3: Cross multiply
    233,559.62x = 350,055.58 × 126,690.18
  4. Step 4: Simplify right side
    233,559.62x = 44,348,604,440.20
  5. Step 5: Solve for x
    x = 44,348,604,440.20/233,559.62
  6. Step 6: Final answer
    x = 189,881.30

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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.