Home / 37,988.84-52,426.61-22,886.25

Finding the Fourth Proportional to 37,988.84, 52,426.61 and 22,886.25

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Solution

The fourth proportional to 37,988.84, 52,426.61 and 22,886.25 is: 31,584.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,988.84 : 52,426.61 = 22,886.25 : x
  2. Step 2: Convert to fraction form
    37,988.84/52,426.61 = 22,886.25/x
  3. Step 3: Cross multiply
    37,988.84x = 52,426.61 × 22,886.25
  4. Step 4: Simplify right side
    37,988.84x = 1,199,848,388.68
  5. Step 5: Solve for x
    x = 1,199,848,388.68/37,988.84
  6. Step 6: Final answer
    x = 31,584.24

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Double scale
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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.