Home / 25,632.04-35,371.74-14,454.04

Finding the Fourth Proportional to 25,632.04, 35,371.74 and 14,454.04

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Solution

The fourth proportional to 25,632.04, 35,371.74 and 14,454.04 is: 19,946.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,632.04 : 35,371.74 = 14,454.04 : x
  2. Step 2: Convert to fraction form
    25,632.04/35,371.74 = 14,454.04/x
  3. Step 3: Cross multiply
    25,632.04x = 35,371.74 × 14,454.04
  4. Step 4: Simplify right side
    25,632.04x = 511,264,544.83
  5. Step 5: Solve for x
    x = 511,264,544.83/25,632.04
  6. Step 6: Final answer
    x = 19,946.31

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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.