Home / 235,506.12-353,259.27-58,016.58

Finding the Fourth Proportional to 235,506.12, 353,259.27 and 58,016.58

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Solution

The fourth proportional to 235,506.12, 353,259.27 and 58,016.58 is: 87,024.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,506.12 : 353,259.27 = 58,016.58 : x
  2. Step 2: Convert to fraction form
    235,506.12/353,259.27 = 58,016.58/x
  3. Step 3: Cross multiply
    235,506.12x = 353,259.27 × 58,016.58
  4. Step 4: Simplify right side
    235,506.12x = 20,494,894,698.70
  5. Step 5: Solve for x
    x = 20,494,894,698.70/235,506.12
  6. Step 6: Final answer
    x = 87,024.89

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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.