Home / 92,525.64-127,685.28-50,084.16

Finding the Fourth Proportional to 92,525.64, 127,685.28 and 50,084.16

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Solution

The fourth proportional to 92,525.64, 127,685.28 and 50,084.16 is: 69,116.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,525.64 : 127,685.28 = 50,084.16 : x
  2. Step 2: Convert to fraction form
    92,525.64/127,685.28 = 50,084.16/x
  3. Step 3: Cross multiply
    92,525.64x = 127,685.28 × 50,084.16
  4. Step 4: Simplify right side
    92,525.64x = 6,395,009,993.16
  5. Step 5: Solve for x
    x = 6,395,009,993.16/92,525.64
  6. Step 6: Final answer
    x = 69,116.08

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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.