Home / 175,567.79-242,281.81-94,993.54

Finding the Fourth Proportional to 175,567.79, 242,281.81 and 94,993.54

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Solution

The fourth proportional to 175,567.79, 242,281.81 and 94,993.54 is: 131,090.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,567.79 : 242,281.81 = 94,993.54 : x
  2. Step 2: Convert to fraction form
    175,567.79/242,281.81 = 94,993.54/x
  3. Step 3: Cross multiply
    175,567.79x = 242,281.81 × 94,993.54
  4. Step 4: Simplify right side
    175,567.79x = 23,015,206,809.51
  5. Step 5: Solve for x
    x = 23,015,206,809.51/175,567.79
  6. Step 6: Final answer
    x = 131,090.14

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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.