Home / 154,816.36-232,219.68-44,008.36

Finding the Fourth Proportional to 154,816.36, 232,219.68 and 44,008.36

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Solution

The fourth proportional to 154,816.36, 232,219.68 and 44,008.36 is: 66,011.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    154,816.36 : 232,219.68 = 44,008.36 : x
  2. Step 2: Convert to fraction form
    154,816.36/232,219.68 = 44,008.36/x
  3. Step 3: Cross multiply
    154,816.36x = 232,219.68 × 44,008.36
  4. Step 4: Simplify right side
    154,816.36x = 10,219,607,276.52
  5. Step 5: Solve for x
    x = 10,219,607,276.52/154,816.36
  6. Step 6: Final answer
    x = 66,011.16

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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.