Home / 467,977.67-701,802.27-130,927.76

Finding the Fourth Proportional to 467,977.67, 701,802.27 and 130,927.76

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Solution

The fourth proportional to 467,977.67, 701,802.27 and 130,927.76 is: 196,345.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    467,977.67 : 701,802.27 = 130,927.76 : x
  2. Step 2: Convert to fraction form
    467,977.67/701,802.27 = 130,927.76/x
  3. Step 3: Cross multiply
    467,977.67x = 701,802.27 × 130,927.76
  4. Step 4: Simplify right side
    467,977.67x = 91,885,395,665.00
  5. Step 5: Solve for x
    x = 91,885,395,665.00/467,977.67
  6. Step 6: Final answer
    x = 196,345.69

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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.