Home / 241,669.18-362,644.20-99,528.76

Finding the Fourth Proportional to 241,669.18, 362,644.20 and 99,528.76

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Solution

The fourth proportional to 241,669.18, 362,644.20 and 99,528.76 is: 149,350.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,669.18 : 362,644.20 = 99,528.76 : x
  2. Step 2: Convert to fraction form
    241,669.18/362,644.20 = 99,528.76/x
  3. Step 3: Cross multiply
    241,669.18x = 362,644.20 × 99,528.76
  4. Step 4: Simplify right side
    241,669.18x = 36,093,527,547.19
  5. Step 5: Solve for x
    x = 36,093,527,547.19/241,669.18
  6. Step 6: Final answer
    x = 149,350.97

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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.