Home / 25,554.15-35,264.67-14,376.15

Finding the Fourth Proportional to 25,554.15, 35,264.67 and 14,376.15

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Solution

The fourth proportional to 25,554.15, 35,264.67 and 14,376.15 is: 19,839.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,554.15 : 35,264.67 = 14,376.15 : x
  2. Step 2: Convert to fraction form
    25,554.15/35,264.67 = 14,376.15/x
  3. Step 3: Cross multiply
    25,554.15x = 35,264.67 × 14,376.15
  4. Step 4: Simplify right side
    25,554.15x = 506,970,185.62
  5. Step 5: Solve for x
    x = 506,970,185.62/25,554.15
  6. Step 6: Final answer
    x = 19,839.05

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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.