Home / 6,019.93-8,312.60-4,525.25

Finding the Fourth Proportional to 6,019.93, 8,312.60 and 4,525.25

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Solution

The fourth proportional to 6,019.93, 8,312.60 and 4,525.25 is: 6,248.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,019.93 : 8,312.60 = 4,525.25 : x
  2. Step 2: Convert to fraction form
    6,019.93/8,312.60 = 4,525.25/x
  3. Step 3: Cross multiply
    6,019.93x = 8,312.60 × 4,525.25
  4. Step 4: Simplify right side
    6,019.93x = 37,616,596.93
  5. Step 5: Solve for x
    x = 37,616,596.93/6,019.93
  6. Step 6: Final answer
    x = 6,248.68

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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.