Home / 63,216.58-94,824.80-18,842.18

Finding the Fourth Proportional to 63,216.58, 94,824.80 and 18,842.18

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Solution

The fourth proportional to 63,216.58, 94,824.80 and 18,842.18 is: 28,263.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,216.58 : 94,824.80 = 18,842.18 : x
  2. Step 2: Convert to fraction form
    63,216.58/94,824.80 = 18,842.18/x
  3. Step 3: Cross multiply
    63,216.58x = 94,824.80 × 18,842.18
  4. Step 4: Simplify right side
    63,216.58x = 1,786,705,950.06
  5. Step 5: Solve for x
    x = 1,786,705,950.06/63,216.58
  6. Step 6: Final answer
    x = 28,263.25

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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.