Home / 265,440.00-366,387.25-180,606.27

Finding the Fourth Proportional to 265,440.00, 366,387.25 and 180,606.27

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Solution

The fourth proportional to 265,440.00, 366,387.25 and 180,606.27 is: 249,291.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    265,440.00 : 366,387.25 = 180,606.27 : x
  2. Step 2: Convert to fraction form
    265,440.00/366,387.25 = 180,606.27/x
  3. Step 3: Cross multiply
    265,440.00x = 366,387.25 × 180,606.27
  4. Step 4: Simplify right side
    265,440.00x = 66,171,835,859.13
  5. Step 5: Solve for x
    x = 66,171,835,859.13/265,440.00
  6. Step 6: Final answer
    x = 249,291.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.