Home / 119,451.04-179,050.84-60,162.16

Finding the Fourth Proportional to 119,451.04, 179,050.84 and 60,162.16

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Solution

The fourth proportional to 119,451.04, 179,050.84 and 60,162.16 is: 90,179.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,451.04 : 179,050.84 = 60,162.16 : x
  2. Step 2: Convert to fraction form
    119,451.04/179,050.84 = 60,162.16/x
  3. Step 3: Cross multiply
    119,451.04x = 179,050.84 × 60,162.16
  4. Step 4: Simplify right side
    119,451.04x = 10,772,085,284.21
  5. Step 5: Solve for x
    x = 10,772,085,284.21/119,451.04
  6. Step 6: Final answer
    x = 90,179.92

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.