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Finding the Fourth Proportional to 65,532.35, 98,290.91 and 33,924.74

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Solution

The fourth proportional to 65,532.35, 98,290.91 and 33,924.74 is: 50,883.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,532.35 : 98,290.91 = 33,924.74 : x
  2. Step 2: Convert to fraction form
    65,532.35/98,290.91 = 33,924.74/x
  3. Step 3: Cross multiply
    65,532.35x = 98,290.91 × 33,924.74
  4. Step 4: Simplify right side
    65,532.35x = 3,334,492,905.04
  5. Step 5: Solve for x
    x = 3,334,492,905.04/65,532.35
  6. Step 6: Final answer
    x = 50,883.16

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.