Home / 337,828.95-506,822.22-97,947.84

Finding the Fourth Proportional to 337,828.95, 506,822.22 and 97,947.84

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Solution

The fourth proportional to 337,828.95, 506,822.22 and 97,947.84 is: 146,944.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    337,828.95 : 506,822.22 = 97,947.84 : x
  2. Step 2: Convert to fraction form
    337,828.95/506,822.22 = 97,947.84/x
  3. Step 3: Cross multiply
    337,828.95x = 506,822.22 × 97,947.84
  4. Step 4: Simplify right side
    337,828.95x = 49,642,141,713.00
  5. Step 5: Solve for x
    x = 49,642,141,713.00/337,828.95
  6. Step 6: Final answer
    x = 146,944.61

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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.