Home / 92,525.76-127,685.70-50,084.46

Finding the Fourth Proportional to 92,525.76, 127,685.70 and 50,084.46

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Solution

The fourth proportional to 92,525.76, 127,685.70 and 50,084.46 is: 69,116.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,525.76 : 127,685.70 = 50,084.46 : x
  2. Step 2: Convert to fraction form
    92,525.76/127,685.70 = 50,084.46/x
  3. Step 3: Cross multiply
    92,525.76x = 127,685.70 × 50,084.46
  4. Step 4: Simplify right side
    92,525.76x = 6,395,069,334.22
  5. Step 5: Solve for x
    x = 6,395,069,334.22/92,525.76
  6. Step 6: Final answer
    x = 69,116.64

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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.