Home / 114,312.26-171,296.20-101,854.60

Finding the Fourth Proportional to 114,312.26, 171,296.20 and 101,854.60

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Solution

The fourth proportional to 114,312.26, 171,296.20 and 101,854.60 is: 152,628.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    114,312.26 : 171,296.20 = 101,854.60 : x
  2. Step 2: Convert to fraction form
    114,312.26/171,296.20 = 101,854.60/x
  3. Step 3: Cross multiply
    114,312.26x = 171,296.20 × 101,854.60
  4. Step 4: Simplify right side
    114,312.26x = 17,447,305,631.60
  5. Step 5: Solve for x
    x = 17,447,305,631.60/114,312.26
  6. Step 6: Final answer
    x = 152,628.47

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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.