Home / 107,276.37-160,915.74-32,397.15

Finding the Fourth Proportional to 107,276.37, 160,915.74 and 32,397.15

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Solution

The fourth proportional to 107,276.37, 160,915.74 and 32,397.15 is: 48,596.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,276.37 : 160,915.74 = 32,397.15 : x
  2. Step 2: Convert to fraction form
    107,276.37/160,915.74 = 32,397.15/x
  3. Step 3: Cross multiply
    107,276.37x = 160,915.74 × 32,397.15
  4. Step 4: Simplify right side
    107,276.37x = 5,213,211,366.14
  5. Step 5: Solve for x
    x = 5,213,211,366.14/107,276.37
  6. Step 6: Final answer
    x = 48,596.08

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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.