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Finding the Fourth Proportional to 62,063.76, 93,094.56 and 17,690.88

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Solution

The fourth proportional to 62,063.76, 93,094.56 and 17,690.88 is: 26,536.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,063.76 : 93,094.56 = 17,690.88 : x
  2. Step 2: Convert to fraction form
    62,063.76/93,094.56 = 17,690.88/x
  3. Step 3: Cross multiply
    62,063.76x = 93,094.56 × 17,690.88
  4. Step 4: Simplify right side
    62,063.76x = 1,646,924,689.61
  5. Step 5: Solve for x
    x = 1,646,924,689.61/62,063.76
  6. Step 6: Final answer
    x = 26,536.01

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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.