Home / 5,035.48-7,553.34-1,748.68

Finding the Fourth Proportional to 5,035.48, 7,553.34 and 1,748.68

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Solution

The fourth proportional to 5,035.48, 7,553.34 and 1,748.68 is: 2,623.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,035.48 : 7,553.34 = 1,748.68 : x
  2. Step 2: Convert to fraction form
    5,035.48/7,553.34 = 1,748.68/x
  3. Step 3: Cross multiply
    5,035.48x = 7,553.34 × 1,748.68
  4. Step 4: Simplify right side
    5,035.48x = 13,208,374.59
  5. Step 5: Solve for x
    x = 13,208,374.59/5,035.48
  6. Step 6: Final answer
    x = 2,623.06

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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.