Home / 33,913.14-46,802.53-18,807.24

Finding the Fourth Proportional to 33,913.14, 46,802.53 and 18,807.24

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Solution

The fourth proportional to 33,913.14, 46,802.53 and 18,807.24 is: 25,955.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,913.14 : 46,802.53 = 18,807.24 : x
  2. Step 2: Convert to fraction form
    33,913.14/46,802.53 = 18,807.24/x
  3. Step 3: Cross multiply
    33,913.14x = 46,802.53 × 18,807.24
  4. Step 4: Simplify right side
    33,913.14x = 880,226,507.54
  5. Step 5: Solve for x
    x = 880,226,507.54/33,913.14
  6. Step 6: Final answer
    x = 25,955.33

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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.