Home / 222,260.42-333,053.87-147,111.34

Finding the Fourth Proportional to 222,260.42, 333,053.87 and 147,111.34

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Solution

The fourth proportional to 222,260.42, 333,053.87 and 147,111.34 is: 220,444.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,260.42 : 333,053.87 = 147,111.34 : x
  2. Step 2: Convert to fraction form
    222,260.42/333,053.87 = 147,111.34/x
  3. Step 3: Cross multiply
    222,260.42x = 333,053.87 × 147,111.34
  4. Step 4: Simplify right side
    222,260.42x = 48,996,001,088.75
  5. Step 5: Solve for x
    x = 48,996,001,088.75/222,260.42
  6. Step 6: Final answer
    x = 220,444.11

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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.