Home / 169,038.93-233,276.76-92,558.19

Finding the Fourth Proportional to 169,038.93, 233,276.76 and 92,558.19

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Solution

The fourth proportional to 169,038.93, 233,276.76 and 92,558.19 is: 127,731.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,038.93 : 233,276.76 = 92,558.19 : x
  2. Step 2: Convert to fraction form
    169,038.93/233,276.76 = 92,558.19/x
  3. Step 3: Cross multiply
    169,038.93x = 233,276.76 × 92,558.19
  4. Step 4: Simplify right side
    169,038.93x = 21,591,674,674.66
  5. Step 5: Solve for x
    x = 21,591,674,674.66/169,038.93
  6. Step 6: Final answer
    x = 127,731.96

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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.