Home / 163,525.64-225,727.06-95,564.76

Finding the Fourth Proportional to 163,525.64, 225,727.06 and 95,564.76

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Solution

The fourth proportional to 163,525.64, 225,727.06 and 95,564.76 is: 131,915.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    163,525.64 : 225,727.06 = 95,564.76 : x
  2. Step 2: Convert to fraction form
    163,525.64/225,727.06 = 95,564.76/x
  3. Step 3: Cross multiply
    163,525.64x = 225,727.06 × 95,564.76
  4. Step 4: Simplify right side
    163,525.64x = 21,571,552,314.41
  5. Step 5: Solve for x
    x = 21,571,552,314.41/163,525.64
  6. Step 6: Final answer
    x = 131,915.41

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.