Home / 7,823.22-10,795.23-4,465.68

Finding the Fourth Proportional to 7,823.22, 10,795.23 and 4,465.68

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Solution

The fourth proportional to 7,823.22, 10,795.23 and 4,465.68 is: 6,162.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,823.22 : 10,795.23 = 4,465.68 : x
  2. Step 2: Convert to fraction form
    7,823.22/10,795.23 = 4,465.68/x
  3. Step 3: Cross multiply
    7,823.22x = 10,795.23 × 4,465.68
  4. Step 4: Simplify right side
    7,823.22x = 48,208,042.71
  5. Step 5: Solve for x
    x = 48,208,042.71/7,823.22
  6. Step 6: Final answer
    x = 6,162.17

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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.