Home / 112,340.93-168,502.17-33,455.16

Finding the Fourth Proportional to 112,340.93, 168,502.17 and 33,455.16

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Solution

The fourth proportional to 112,340.93, 168,502.17 and 33,455.16 is: 50,180.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,340.93 : 168,502.17 = 33,455.16 : x
  2. Step 2: Convert to fraction form
    112,340.93/168,502.17 = 33,455.16/x
  3. Step 3: Cross multiply
    112,340.93x = 168,502.17 × 33,455.16
  4. Step 4: Simplify right side
    112,340.93x = 5,637,267,057.70
  5. Step 5: Solve for x
    x = 5,637,267,057.70/112,340.93
  6. Step 6: Final answer
    x = 50,180.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.