Home / 166,182.10-249,251.27-46,247.02

Finding the Fourth Proportional to 166,182.10, 249,251.27 and 46,247.02

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Solution

The fourth proportional to 166,182.10, 249,251.27 and 46,247.02 is: 69,364.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,182.10 : 249,251.27 = 46,247.02 : x
  2. Step 2: Convert to fraction form
    166,182.10/249,251.27 = 46,247.02/x
  3. Step 3: Cross multiply
    166,182.10x = 249,251.27 × 46,247.02
  4. Step 4: Simplify right side
    166,182.10x = 11,527,128,468.72
  5. Step 5: Solve for x
    x = 11,527,128,468.72/166,182.10
  6. Step 6: Final answer
    x = 69,364.44

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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.