Home / 241,382.98-362,106.27-89,559.40

Finding the Fourth Proportional to 241,382.98, 362,106.27 and 89,559.40

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Solution

The fourth proportional to 241,382.98, 362,106.27 and 89,559.40 is: 134,350.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,382.98 : 362,106.27 = 89,559.40 : x
  2. Step 2: Convert to fraction form
    241,382.98/362,106.27 = 89,559.40/x
  3. Step 3: Cross multiply
    241,382.98x = 362,106.27 × 89,559.40
  4. Step 4: Simplify right side
    241,382.98x = 32,430,018,019.11
  5. Step 5: Solve for x
    x = 32,430,018,019.11/241,382.98
  6. Step 6: Final answer
    x = 134,350.89

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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.