Home / 467,046.90-700,570.98-130,088.52

Finding the Fourth Proportional to 467,046.90, 700,570.98 and 130,088.52

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Solution

The fourth proportional to 467,046.90, 700,570.98 and 130,088.52 is: 195,132.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,046.90 : 700,570.98 = 130,088.52 : x
  2. Step 2: Convert to fraction form
    467,046.90/700,570.98 = 130,088.52/x
  3. Step 3: Cross multiply
    467,046.90x = 700,570.98 × 130,088.52
  4. Step 4: Simplify right side
    467,046.90x = 91,136,241,943.15
  5. Step 5: Solve for x
    x = 91,136,241,943.15/467,046.90
  6. Step 6: Final answer
    x = 195,132.96

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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.