Home / 9,435.84-14,156.10-3,594.12

Finding the Fourth Proportional to 9,435.84, 14,156.10 and 3,594.12

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Solution

The fourth proportional to 9,435.84, 14,156.10 and 3,594.12 is: 5,392.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,435.84 : 14,156.10 = 3,594.12 : x
  2. Step 2: Convert to fraction form
    9,435.84/14,156.10 = 3,594.12/x
  3. Step 3: Cross multiply
    9,435.84x = 14,156.10 × 3,594.12
  4. Step 4: Simplify right side
    9,435.84x = 50,878,722.13
  5. Step 5: Solve for x
    x = 50,878,722.13/9,435.84
  6. Step 6: Final answer
    x = 5,392.07

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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.