Home / 297,725.52-446,068.26-248,124.36

Finding the Fourth Proportional to 297,725.52, 446,068.26 and 248,124.36

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Solution

The fourth proportional to 297,725.52, 446,068.26 and 248,124.36 is: 371,753.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,725.52 : 446,068.26 = 248,124.36 : x
  2. Step 2: Convert to fraction form
    297,725.52/446,068.26 = 248,124.36/x
  3. Step 3: Cross multiply
    297,725.52x = 446,068.26 × 248,124.36
  4. Step 4: Simplify right side
    297,725.52x = 110,680,401,528.81
  5. Step 5: Solve for x
    x = 110,680,401,528.81/297,725.52
  6. Step 6: Final answer
    x = 371,753.16

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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.