Home / 166,444.21-229,680.57-94,810.24

Finding the Fourth Proportional to 166,444.21, 229,680.57 and 94,810.24

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Solution

The fourth proportional to 166,444.21, 229,680.57 and 94,810.24 is: 130,831.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    166,444.21 : 229,680.57 = 94,810.24 : x
  2. Step 2: Convert to fraction form
    166,444.21/229,680.57 = 94,810.24/x
  3. Step 3: Cross multiply
    166,444.21x = 229,680.57 × 94,810.24
  4. Step 4: Simplify right side
    166,444.21x = 21,776,069,965.04
  5. Step 5: Solve for x
    x = 21,776,069,965.04/166,444.21
  6. Step 6: Final answer
    x = 130,831.05

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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.