Home / 45,828.94-63,244.56-29,904.16

Finding the Fourth Proportional to 45,828.94, 63,244.56 and 29,904.16

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Solution

The fourth proportional to 45,828.94, 63,244.56 and 29,904.16 is: 41,268.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,828.94 : 63,244.56 = 29,904.16 : x
  2. Step 2: Convert to fraction form
    45,828.94/63,244.56 = 29,904.16/x
  3. Step 3: Cross multiply
    45,828.94x = 63,244.56 × 29,904.16
  4. Step 4: Simplify right side
    45,828.94x = 1,891,275,441.37
  5. Step 5: Solve for x
    x = 1,891,275,441.37/45,828.94
  6. Step 6: Final answer
    x = 41,268.15

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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.