Home / 168,254.15-232,180.22-92,804.27

Finding the Fourth Proportional to 168,254.15, 232,180.22 and 92,804.27

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Solution

The fourth proportional to 168,254.15, 232,180.22 and 92,804.27 is: 128,064.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,254.15 : 232,180.22 = 92,804.27 : x
  2. Step 2: Convert to fraction form
    168,254.15/232,180.22 = 92,804.27/x
  3. Step 3: Cross multiply
    168,254.15x = 232,180.22 × 92,804.27
  4. Step 4: Simplify right side
    168,254.15x = 21,547,314,896.65
  5. Step 5: Solve for x
    x = 21,547,314,896.65/168,254.15
  6. Step 6: Final answer
    x = 128,064.10

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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.