Home / 5,026.15-7,509.49-4,853.89

Finding the Fourth Proportional to 5,026.15, 7,509.49 and 4,853.89

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Solution

The fourth proportional to 5,026.15, 7,509.49 and 4,853.89 is: 7,252.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,026.15 : 7,509.49 = 4,853.89 : x
  2. Step 2: Convert to fraction form
    5,026.15/7,509.49 = 4,853.89/x
  3. Step 3: Cross multiply
    5,026.15x = 7,509.49 × 4,853.89
  4. Step 4: Simplify right side
    5,026.15x = 36,450,238.42
  5. Step 5: Solve for x
    x = 36,450,238.42/5,026.15
  6. Step 6: Final answer
    x = 7,252.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.