Home / 25,894.32-38,852.40-16,544.88

Finding the Fourth Proportional to 25,894.32, 38,852.40 and 16,544.88

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Solution

The fourth proportional to 25,894.32, 38,852.40 and 16,544.88 is: 24,824.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,894.32 : 38,852.40 = 16,544.88 : x
  2. Step 2: Convert to fraction form
    25,894.32/38,852.40 = 16,544.88/x
  3. Step 3: Cross multiply
    25,894.32x = 38,852.40 × 16,544.88
  4. Step 4: Simplify right side
    25,894.32x = 642,808,295.71
  5. Step 5: Solve for x
    x = 642,808,295.71/25,894.32
  6. Step 6: Final answer
    x = 24,824.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.