Home / 5,002.84-7,504.26-1,715.96

Finding the Fourth Proportional to 5,002.84, 7,504.26 and 1,715.96

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Solution

The fourth proportional to 5,002.84, 7,504.26 and 1,715.96 is: 2,573.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,002.84 : 7,504.26 = 1,715.96 : x
  2. Step 2: Convert to fraction form
    5,002.84/7,504.26 = 1,715.96/x
  3. Step 3: Cross multiply
    5,002.84x = 7,504.26 × 1,715.96
  4. Step 4: Simplify right side
    5,002.84x = 12,877,009.99
  5. Step 5: Solve for x
    x = 12,877,009.99/5,002.84
  6. Step 6: Final answer
    x = 2,573.94

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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.