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Finding the Fourth Proportional to 110,335, 152,264.74 and 60,034

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Solution

The fourth proportional to 110,335, 152,264.74 and 60,034 is: 82,848.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    110,335 : 152,264.74 = 60,034 : x
  2. Step 2: Convert to fraction form
    110,335/152,264.74 = 60,034/x
  3. Step 3: Cross multiply
    110,335x = 152,264.74 × 60,034
  4. Step 4: Simplify right side
    110,335x = 9,141,061,401.16
  5. Step 5: Solve for x
    x = 9,141,061,401.16/110,335
  6. Step 6: Final answer
    x = 82,848.25

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.