Home / 146,965.95-202,833.59-106,262.24

Finding the Fourth Proportional to 146,965.95, 202,833.59 and 106,262.24

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Solution

The fourth proportional to 146,965.95, 202,833.59 and 106,262.24 is: 146,656.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,965.95 : 202,833.59 = 106,262.24 : x
  2. Step 2: Convert to fraction form
    146,965.95/202,833.59 = 106,262.24/x
  3. Step 3: Cross multiply
    146,965.95x = 202,833.59 × 106,262.24
  4. Step 4: Simplify right side
    146,965.95x = 21,553,550,075.16
  5. Step 5: Solve for x
    x = 21,553,550,075.16/146,965.95
  6. Step 6: Final answer
    x = 146,656.76

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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.