Home / 7,316.54-10,095.74-4,443.77

Finding the Fourth Proportional to 7,316.54, 10,095.74 and 4,443.77

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Solution

The fourth proportional to 7,316.54, 10,095.74 and 4,443.77 is: 6,131.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,316.54 : 10,095.74 = 4,443.77 : x
  2. Step 2: Convert to fraction form
    7,316.54/10,095.74 = 4,443.77/x
  3. Step 3: Cross multiply
    7,316.54x = 10,095.74 × 4,443.77
  4. Step 4: Simplify right side
    7,316.54x = 44,863,164.84
  5. Step 5: Solve for x
    x = 44,863,164.84/7,316.54
  6. Step 6: Final answer
    x = 6,131.75

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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.