Home / 25,210.84-34,791.24-14,032.84

Finding the Fourth Proportional to 25,210.84, 34,791.24 and 14,032.84

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Solution

The fourth proportional to 25,210.84, 34,791.24 and 14,032.84 is: 19,365.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,210.84 : 34,791.24 = 14,032.84 : x
  2. Step 2: Convert to fraction form
    25,210.84/34,791.24 = 14,032.84/x
  3. Step 3: Cross multiply
    25,210.84x = 34,791.24 × 14,032.84
  4. Step 4: Simplify right side
    25,210.84x = 488,219,904.32
  5. Step 5: Solve for x
    x = 488,219,904.32/25,210.84
  6. Step 6: Final answer
    x = 19,365.48

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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.