Home / 334,444.26-461,401.68-191,127.41

Finding the Fourth Proportional to 334,444.26, 461,401.68 and 191,127.41

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Solution

The fourth proportional to 334,444.26, 461,401.68 and 191,127.41 is: 263,680.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,444.26 : 461,401.68 = 191,127.41 : x
  2. Step 2: Convert to fraction form
    334,444.26/461,401.68 = 191,127.41/x
  3. Step 3: Cross multiply
    334,444.26x = 461,401.68 × 191,127.41
  4. Step 4: Simplify right side
    334,444.26x = 88,186,510,803.41
  5. Step 5: Solve for x
    x = 88,186,510,803.41/334,444.26
  6. Step 6: Final answer
    x = 263,680.74

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.