Home / 349,225.84-523,204.44-269,392.24

Finding the Fourth Proportional to 349,225.84, 523,204.44 and 269,392.24

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Solution

The fourth proportional to 349,225.84, 523,204.44 and 269,392.24 is: 403,599.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,225.84 : 523,204.44 = 269,392.24 : x
  2. Step 2: Convert to fraction form
    349,225.84/523,204.44 = 269,392.24/x
  3. Step 3: Cross multiply
    349,225.84x = 523,204.44 × 269,392.24
  4. Step 4: Simplify right side
    349,225.84x = 140,947,216,069.55
  5. Step 5: Solve for x
    x = 140,947,216,069.55/349,225.84
  6. Step 6: Final answer
    x = 403,599.05

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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.