Home / 146,967.95-202,836.35-106,264.24

Finding the Fourth Proportional to 146,967.95, 202,836.35 and 106,264.24

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Solution

The fourth proportional to 146,967.95, 202,836.35 and 106,264.24 is: 146,659.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,967.95 : 202,836.35 = 106,264.24 : x
  2. Step 2: Convert to fraction form
    146,967.95/202,836.35 = 106,264.24/x
  3. Step 3: Cross multiply
    146,967.95x = 202,836.35 × 106,264.24
  4. Step 4: Simplify right side
    146,967.95x = 21,554,250,577.12
  5. Step 5: Solve for x
    x = 21,554,250,577.12/146,967.95
  6. Step 6: Final answer
    x = 146,659.53

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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.