Home / 43,965.32-60,670.88-25,815.76

Finding the Fourth Proportional to 43,965.32, 60,670.88 and 25,815.76

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Solution

The fourth proportional to 43,965.32, 60,670.88 and 25,815.76 is: 35,625.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,965.32 : 60,670.88 = 25,815.76 : x
  2. Step 2: Convert to fraction form
    43,965.32/60,670.88 = 25,815.76/x
  3. Step 3: Cross multiply
    43,965.32x = 60,670.88 × 25,815.76
  4. Step 4: Simplify right side
    43,965.32x = 1,566,264,877.07
  5. Step 5: Solve for x
    x = 1,566,264,877.07/43,965.32
  6. Step 6: Final answer
    x = 35,625.01

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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.