Home / 57,390.24-86,071.69-24,110.95

Finding the Fourth Proportional to 57,390.24, 86,071.69 and 24,110.95

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Solution

The fourth proportional to 57,390.24, 86,071.69 and 24,110.95 is: 36,160.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,390.24 : 86,071.69 = 24,110.95 : x
  2. Step 2: Convert to fraction form
    57,390.24/86,071.69 = 24,110.95/x
  3. Step 3: Cross multiply
    57,390.24x = 86,071.69 × 24,110.95
  4. Step 4: Simplify right side
    57,390.24x = 2,075,270,214.01
  5. Step 5: Solve for x
    x = 2,075,270,214.01/57,390.24
  6. Step 6: Final answer
    x = 36,160.68

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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.