Home / 25,384.28-35,029.17-14,052.98

Finding the Fourth Proportional to 25,384.28, 35,029.17 and 14,052.98

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Solution

The fourth proportional to 25,384.28, 35,029.17 and 14,052.98 is: 19,392.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,384.28 : 35,029.17 = 14,052.98 : x
  2. Step 2: Convert to fraction form
    25,384.28/35,029.17 = 14,052.98/x
  3. Step 3: Cross multiply
    25,384.28x = 35,029.17 × 14,052.98
  4. Step 4: Simplify right side
    25,384.28x = 492,264,313.00
  5. Step 5: Solve for x
    x = 492,264,313.00/25,384.28
  6. Step 6: Final answer
    x = 19,392.48

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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.