Home / 110,465.19-152,441.91-60,164.19

Finding the Fourth Proportional to 110,465.19, 152,441.91 and 60,164.19

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Solution

The fourth proportional to 110,465.19, 152,441.91 and 60,164.19 is: 83,026.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,465.19 : 152,441.91 = 60,164.19 : x
  2. Step 2: Convert to fraction form
    110,465.19/152,441.91 = 60,164.19/x
  3. Step 3: Cross multiply
    110,465.19x = 152,441.91 × 60,164.19
  4. Step 4: Simplify right side
    110,465.19x = 9,171,544,037.20
  5. Step 5: Solve for x
    x = 9,171,544,037.20/110,465.19
  6. Step 6: Final answer
    x = 83,026.55

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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.