Home / 10,551.16-14,560.82-5,835.76

Finding the Fourth Proportional to 10,551.16, 14,560.82 and 5,835.76

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Solution

The fourth proportional to 10,551.16, 14,560.82 and 5,835.76 is: 8,053.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,551.16 : 14,560.82 = 5,835.76 : x
  2. Step 2: Convert to fraction form
    10,551.16/14,560.82 = 5,835.76/x
  3. Step 3: Cross multiply
    10,551.16x = 14,560.82 × 5,835.76
  4. Step 4: Simplify right side
    10,551.16x = 84,973,450.92
  5. Step 5: Solve for x
    x = 84,973,450.92/10,551.16
  6. Step 6: Final answer
    x = 8,053.47

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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.