Home / 29,392.32-44,084.64-10,670.40

Finding the Fourth Proportional to 29,392.32, 44,084.64 and 10,670.40

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Solution

The fourth proportional to 29,392.32, 44,084.64 and 10,670.40 is: 16,004.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,392.32 : 44,084.64 = 10,670.40 : x
  2. Step 2: Convert to fraction form
    29,392.32/44,084.64 = 10,670.40/x
  3. Step 3: Cross multiply
    29,392.32x = 44,084.64 × 10,670.40
  4. Step 4: Simplify right side
    29,392.32x = 470,400,742.66
  5. Step 5: Solve for x
    x = 470,400,742.66/29,392.32
  6. Step 6: Final answer
    x = 16,004.21

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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.