Home / 27,860.46-41,742.14-23,210.35

Finding the Fourth Proportional to 27,860.46, 41,742.14 and 23,210.35

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Solution

The fourth proportional to 27,860.46, 41,742.14 and 23,210.35 is: 34,775.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,860.46 : 41,742.14 = 23,210.35 : x
  2. Step 2: Convert to fraction form
    27,860.46/41,742.14 = 23,210.35/x
  3. Step 3: Cross multiply
    27,860.46x = 41,742.14 × 23,210.35
  4. Step 4: Simplify right side
    27,860.46x = 968,849,458.74
  5. Step 5: Solve for x
    x = 968,849,458.74/27,860.46
  6. Step 6: Final answer
    x = 34,775.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.