Home / 5,802.79-8,014.85-5,026.45

Finding the Fourth Proportional to 5,802.79, 8,014.85 and 5,026.45

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Solution

The fourth proportional to 5,802.79, 8,014.85 and 5,026.45 is: 6,942.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,802.79 : 8,014.85 = 5,026.45 : x
  2. Step 2: Convert to fraction form
    5,802.79/8,014.85 = 5,026.45/x
  3. Step 3: Cross multiply
    5,802.79x = 8,014.85 × 5,026.45
  4. Step 4: Simplify right side
    5,802.79x = 40,286,242.78
  5. Step 5: Solve for x
    x = 40,286,242.78/5,802.79
  6. Step 6: Final answer
    x = 6,942.56

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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.