Home / 25,767.08-35,559.58-14,436.66

Finding the Fourth Proportional to 25,767.08, 35,559.58 and 14,436.66

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Solution

The fourth proportional to 25,767.08, 35,559.58 and 14,436.66 is: 19,923.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,767.08 : 35,559.58 = 14,436.66 : x
  2. Step 2: Convert to fraction form
    25,767.08/35,559.58 = 14,436.66/x
  3. Step 3: Cross multiply
    25,767.08x = 35,559.58 × 14,436.66
  4. Step 4: Simplify right side
    25,767.08x = 513,361,566.20
  5. Step 5: Solve for x
    x = 513,361,566.20/25,767.08
  6. Step 6: Final answer
    x = 19,923.16

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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.