Home / 160,264.58-221,164.02-95,763.26

Finding the Fourth Proportional to 160,264.58, 221,164.02 and 95,763.26

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Solution

The fourth proportional to 160,264.58, 221,164.02 and 95,763.26 is: 132,152.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,264.58 : 221,164.02 = 95,763.26 : x
  2. Step 2: Convert to fraction form
    160,264.58/221,164.02 = 95,763.26/x
  3. Step 3: Cross multiply
    160,264.58x = 221,164.02 × 95,763.26
  4. Step 4: Simplify right side
    160,264.58x = 21,179,388,102.82
  5. Step 5: Solve for x
    x = 21,179,388,102.82/160,264.58
  6. Step 6: Final answer
    x = 132,152.65

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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.