Home / 92,669.64-127,884.33-50,228.34

Finding the Fourth Proportional to 92,669.64, 127,884.33 and 50,228.34

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Solution

The fourth proportional to 92,669.64, 127,884.33 and 50,228.34 is: 69,315.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,669.64 : 127,884.33 = 50,228.34 : x
  2. Step 2: Convert to fraction form
    92,669.64/127,884.33 = 50,228.34/x
  3. Step 3: Cross multiply
    92,669.64x = 127,884.33 × 50,228.34
  4. Step 4: Simplify right side
    92,669.64x = 6,423,417,607.91
  5. Step 5: Solve for x
    x = 6,423,417,607.91/92,669.64
  6. Step 6: Final answer
    x = 69,315.23

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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.