Home / 25,444.25-35,113.08-14,113.37

Finding the Fourth Proportional to 25,444.25, 35,113.08 and 14,113.37

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Solution

The fourth proportional to 25,444.25, 35,113.08 and 14,113.37 is: 19,476.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,444.25 : 35,113.08 = 14,113.37 : x
  2. Step 2: Convert to fraction form
    25,444.25/35,113.08 = 14,113.37/x
  3. Step 3: Cross multiply
    25,444.25x = 35,113.08 × 14,113.37
  4. Step 4: Simplify right side
    25,444.25x = 495,563,889.88
  5. Step 5: Solve for x
    x = 495,563,889.88/25,444.25
  6. Step 6: Final answer
    x = 19,476.46

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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.