Home / 32,257.32-48,260.22-28,276.98

Finding the Fourth Proportional to 32,257.32, 48,260.22 and 28,276.98

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Solution

The fourth proportional to 32,257.32, 48,260.22 and 28,276.98 is: 42,305.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,257.32 : 48,260.22 = 28,276.98 : x
  2. Step 2: Convert to fraction form
    32,257.32/48,260.22 = 28,276.98/x
  3. Step 3: Cross multiply
    32,257.32x = 48,260.22 × 28,276.98
  4. Step 4: Simplify right side
    32,257.32x = 1,364,653,275.74
  5. Step 5: Solve for x
    x = 1,364,653,275.74/32,257.32
  6. Step 6: Final answer
    x = 42,305.23

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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.