Home / 13,349.41-20,056.95-10,052.51

Finding the Fourth Proportional to 13,349.41, 20,056.95 and 10,052.51

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Solution

The fourth proportional to 13,349.41, 20,056.95 and 10,052.51 is: 15,103.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,349.41 : 20,056.95 = 10,052.51 : x
  2. Step 2: Convert to fraction form
    13,349.41/20,056.95 = 10,052.51/x
  3. Step 3: Cross multiply
    13,349.41x = 20,056.95 × 10,052.51
  4. Step 4: Simplify right side
    13,349.41x = 201,622,590.16
  5. Step 5: Solve for x
    x = 201,622,590.16/13,349.41
  6. Step 6: Final answer
    x = 15,103.49

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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.