Home / 46,855.56-70,272.30-17,257.32

Finding the Fourth Proportional to 46,855.56, 70,272.30 and 17,257.32

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Solution

The fourth proportional to 46,855.56, 70,272.30 and 17,257.32 is: 25,881.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,855.56 : 70,272.30 = 17,257.32 : x
  2. Step 2: Convert to fraction form
    46,855.56/70,272.30 = 17,257.32/x
  3. Step 3: Cross multiply
    46,855.56x = 70,272.30 × 17,257.32
  4. Step 4: Simplify right side
    46,855.56x = 1,212,711,568.24
  5. Step 5: Solve for x
    x = 1,212,711,568.24/46,855.56
  6. Step 6: Final answer
    x = 25,881.91

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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.