Home / 362,916.31-544,339.29-110,199.02

Finding the Fourth Proportional to 362,916.31, 544,339.29 and 110,199.02

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Solution

The fourth proportional to 362,916.31, 544,339.29 and 110,199.02 is: 165,287.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,916.31 : 544,339.29 = 110,199.02 : x
  2. Step 2: Convert to fraction form
    362,916.31/544,339.29 = 110,199.02/x
  3. Step 3: Cross multiply
    362,916.31x = 544,339.29 × 110,199.02
  4. Step 4: Simplify right side
    362,916.31x = 59,985,655,859.89
  5. Step 5: Solve for x
    x = 59,985,655,859.89/362,916.31
  6. Step 6: Final answer
    x = 165,287.85

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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.