Home / 362,829.60-544,244.40-110,109.60

Finding the Fourth Proportional to 362,829.60, 544,244.40 and 110,109.60

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Solution

The fourth proportional to 362,829.60, 544,244.40 and 110,109.60 is: 165,164.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    362,829.60 : 544,244.40 = 110,109.60 : x
  2. Step 2: Convert to fraction form
    362,829.60/544,244.40 = 110,109.60/x
  3. Step 3: Cross multiply
    362,829.60x = 544,244.40 × 110,109.60
  4. Step 4: Simplify right side
    362,829.60x = 59,926,533,186.24
  5. Step 5: Solve for x
    x = 59,926,533,186.24/362,829.60
  6. Step 6: Final answer
    x = 165,164.40

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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.