Home / 88,822.04-122,573.49-50,056.25

Finding the Fourth Proportional to 88,822.04, 122,573.49 and 50,056.25

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Solution

The fourth proportional to 88,822.04, 122,573.49 and 50,056.25 is: 69,077.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,822.04 : 122,573.49 = 50,056.25 : x
  2. Step 2: Convert to fraction form
    88,822.04/122,573.49 = 50,056.25/x
  3. Step 3: Cross multiply
    88,822.04x = 122,573.49 × 50,056.25
  4. Step 4: Simplify right side
    88,822.04x = 6,135,569,258.81
  5. Step 5: Solve for x
    x = 6,135,569,258.81/88,822.04
  6. Step 6: Final answer
    x = 69,077.10

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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.