Home / 45,900.54-63,307.04-33,201.36

Finding the Fourth Proportional to 45,900.54, 63,307.04 and 33,201.36

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Solution

The fourth proportional to 45,900.54, 63,307.04 and 33,201.36 is: 45,792.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,900.54 : 63,307.04 = 33,201.36 : x
  2. Step 2: Convert to fraction form
    45,900.54/63,307.04 = 33,201.36/x
  3. Step 3: Cross multiply
    45,900.54x = 63,307.04 × 33,201.36
  4. Step 4: Simplify right side
    45,900.54x = 2,101,879,659.57
  5. Step 5: Solve for x
    x = 2,101,879,659.57/45,900.54
  6. Step 6: Final answer
    x = 45,792.05

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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.