Home / 53,995.77-74,494.35-33,853.50

Finding the Fourth Proportional to 53,995.77, 74,494.35 and 33,853.50

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Solution

The fourth proportional to 53,995.77, 74,494.35 and 33,853.50 is: 46,705.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,995.77 : 74,494.35 = 33,853.50 : x
  2. Step 2: Convert to fraction form
    53,995.77/74,494.35 = 33,853.50/x
  3. Step 3: Cross multiply
    53,995.77x = 74,494.35 × 33,853.50
  4. Step 4: Simplify right side
    53,995.77x = 2,521,894,477.73
  5. Step 5: Solve for x
    x = 2,521,894,477.73/53,995.77
  6. Step 6: Final answer
    x = 46,705.41

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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.