Home / 9,848.53-13,595.56-6,313.76

Finding the Fourth Proportional to 9,848.53, 13,595.56 and 6,313.76

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Solution

The fourth proportional to 9,848.53, 13,595.56 and 6,313.76 is: 8,715.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,848.53 : 13,595.56 = 6,313.76 : x
  2. Step 2: Convert to fraction form
    9,848.53/13,595.56 = 6,313.76/x
  3. Step 3: Cross multiply
    9,848.53x = 13,595.56 × 6,313.76
  4. Step 4: Simplify right side
    9,848.53x = 85,839,034.93
  5. Step 5: Solve for x
    x = 85,839,034.93/9,848.53
  6. Step 6: Final answer
    x = 8,715.93

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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.