Home / 169,017.50-233,246.90-92,535.32

Finding the Fourth Proportional to 169,017.50, 233,246.90 and 92,535.32

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Solution

The fourth proportional to 169,017.50, 233,246.90 and 92,535.32 is: 127,700.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    169,017.50 : 233,246.90 = 92,535.32 : x
  2. Step 2: Convert to fraction form
    169,017.50/233,246.90 = 92,535.32/x
  3. Step 3: Cross multiply
    169,017.50x = 233,246.90 × 92,535.32
  4. Step 4: Simplify right side
    169,017.50x = 21,583,576,530.51
  5. Step 5: Solve for x
    x = 21,583,576,530.51/169,017.50
  6. Step 6: Final answer
    x = 127,700.25

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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.