Home / 362,928.02-544,330.61-110,147.95

Finding the Fourth Proportional to 362,928.02, 544,330.61 and 110,147.95

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Solution

The fourth proportional to 362,928.02, 544,330.61 and 110,147.95 is: 165,203.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,928.02 : 544,330.61 = 110,147.95 : x
  2. Step 2: Convert to fraction form
    362,928.02/544,330.61 = 110,147.95/x
  3. Step 3: Cross multiply
    362,928.02x = 544,330.61 × 110,147.95
  4. Step 4: Simplify right side
    362,928.02x = 59,956,897,541.36
  5. Step 5: Solve for x
    x = 59,956,897,541.36/362,928.02
  6. Step 6: Final answer
    x = 165,203.28

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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.