Home / 175,567.90-242,281.98-94,993.66

Finding the Fourth Proportional to 175,567.90, 242,281.98 and 94,993.66

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Solution

The fourth proportional to 175,567.90, 242,281.98 and 94,993.66 is: 131,090.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,567.90 : 242,281.98 = 94,993.66 : x
  2. Step 2: Convert to fraction form
    175,567.90/242,281.98 = 94,993.66/x
  3. Step 3: Cross multiply
    175,567.90x = 242,281.98 × 94,993.66
  4. Step 4: Simplify right side
    175,567.90x = 23,015,252,032.25
  5. Step 5: Solve for x
    x = 23,015,252,032.25/175,567.90
  6. Step 6: Final answer
    x = 131,090.32

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.