Home / 5,088.84-7,024.50-2,993.64

Finding the Fourth Proportional to 5,088.84, 7,024.50 and 2,993.64

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Solution

The fourth proportional to 5,088.84, 7,024.50 and 2,993.64 is: 4,132.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,088.84 : 7,024.50 = 2,993.64 : x
  2. Step 2: Convert to fraction form
    5,088.84/7,024.50 = 2,993.64/x
  3. Step 3: Cross multiply
    5,088.84x = 7,024.50 × 2,993.64
  4. Step 4: Simplify right side
    5,088.84x = 21,028,824.18
  5. Step 5: Solve for x
    x = 21,028,824.18/5,088.84
  6. Step 6: Final answer
    x = 4,132.34

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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.