Home / 166,833.24-249,622.06-117,010.60

Finding the Fourth Proportional to 166,833.24, 249,622.06 and 117,010.60

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Solution

The fourth proportional to 166,833.24, 249,622.06 and 117,010.60 is: 175,075.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,833.24 : 249,622.06 = 117,010.60 : x
  2. Step 2: Convert to fraction form
    166,833.24/249,622.06 = 117,010.60/x
  3. Step 3: Cross multiply
    166,833.24x = 249,622.06 × 117,010.60
  4. Step 4: Simplify right side
    166,833.24x = 29,208,427,013.84
  5. Step 5: Solve for x
    x = 29,208,427,013.84/166,833.24
  6. Step 6: Final answer
    x = 175,075.58

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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.