Home / 166,301.24-249,550.29-61,194.02

Finding the Fourth Proportional to 166,301.24, 249,550.29 and 61,194.02

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Solution

The fourth proportional to 166,301.24, 249,550.29 and 61,194.02 is: 91,827.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,301.24 : 249,550.29 = 61,194.02 : x
  2. Step 2: Convert to fraction form
    166,301.24/249,550.29 = 61,194.02/x
  3. Step 3: Cross multiply
    166,301.24x = 249,550.29 × 61,194.02
  4. Step 4: Simplify right side
    166,301.24x = 15,270,985,437.27
  5. Step 5: Solve for x
    x = 15,270,985,437.27/166,301.24
  6. Step 6: Final answer
    x = 91,827.25

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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.