Home / 10,528.41-14,528.45-6,052.16

Finding the Fourth Proportional to 10,528.41, 14,528.45 and 6,052.16

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Solution

The fourth proportional to 10,528.41, 14,528.45 and 6,052.16 is: 8,351.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,528.41 : 14,528.45 = 6,052.16 : x
  2. Step 2: Convert to fraction form
    10,528.41/14,528.45 = 6,052.16/x
  3. Step 3: Cross multiply
    10,528.41x = 14,528.45 × 6,052.16
  4. Step 4: Simplify right side
    10,528.41x = 87,928,401.05
  5. Step 5: Solve for x
    x = 87,928,401.05/10,528.41
  6. Step 6: Final answer
    x = 8,351.54

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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.