Home / 112,324.08-168,474.55-37,436.13

Finding the Fourth Proportional to 112,324.08, 168,474.55 and 37,436.13

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Solution

The fourth proportional to 112,324.08, 168,474.55 and 37,436.13 is: 56,150.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    112,324.08 : 168,474.55 = 37,436.13 : x
  2. Step 2: Convert to fraction form
    112,324.08/168,474.55 = 37,436.13/x
  3. Step 3: Cross multiply
    112,324.08x = 168,474.55 × 37,436.13
  4. Step 4: Simplify right side
    112,324.08x = 6,307,035,155.49
  5. Step 5: Solve for x
    x = 6,307,035,155.49/112,324.08
  6. Step 6: Final answer
    x = 56,150.34

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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.