Home / 166,220.05-249,330.05-41,561.05

Finding the Fourth Proportional to 166,220.05, 249,330.05 and 41,561.05

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Solution

The fourth proportional to 166,220.05, 249,330.05 and 41,561.05 is: 62,341.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,220.05 : 249,330.05 = 41,561.05 : x
  2. Step 2: Convert to fraction form
    166,220.05/249,330.05 = 41,561.05/x
  3. Step 3: Cross multiply
    166,220.05x = 249,330.05 × 41,561.05
  4. Step 4: Simplify right side
    166,220.05x = 10,362,418,674.55
  5. Step 5: Solve for x
    x = 10,362,418,674.55/166,220.05
  6. Step 6: Final answer
    x = 62,341.57

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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.