Home / 25,374.63-35,017.06-14,044.91

Finding the Fourth Proportional to 25,374.63, 35,017.06 and 14,044.91

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Solution

The fourth proportional to 25,374.63, 35,017.06 and 14,044.91 is: 19,382.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,374.63 : 35,017.06 = 14,044.91 : x
  2. Step 2: Convert to fraction form
    25,374.63/35,017.06 = 14,044.91/x
  3. Step 3: Cross multiply
    25,374.63x = 35,017.06 × 14,044.91
  4. Step 4: Simplify right side
    25,374.63x = 491,811,377.28
  5. Step 5: Solve for x
    x = 491,811,377.28/25,374.63
  6. Step 6: Final answer
    x = 19,382.01

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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.