Home / 166,411.60-249,617.40-95,552.80

Finding the Fourth Proportional to 166,411.60, 249,617.40 and 95,552.80

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Solution

The fourth proportional to 166,411.60, 249,617.40 and 95,552.80 is: 143,329.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,411.60 : 249,617.40 = 95,552.80 : x
  2. Step 2: Convert to fraction form
    166,411.60/249,617.40 = 95,552.80/x
  3. Step 3: Cross multiply
    166,411.60x = 249,617.40 × 95,552.80
  4. Step 4: Simplify right side
    166,411.60x = 23,851,641,498.72
  5. Step 5: Solve for x
    x = 23,851,641,498.72/166,411.60
  6. Step 6: Final answer
    x = 143,329.20

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1.5x scale

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.