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Finding the Fourth Proportional to 23,341.84, 35,014.79 and 10,015.45

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Solution

The fourth proportional to 23,341.84, 35,014.79 and 10,015.45 is: 15,024.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,341.84 : 35,014.79 = 10,015.45 : x
  2. Step 2: Convert to fraction form
    23,341.84/35,014.79 = 10,015.45/x
  3. Step 3: Cross multiply
    23,341.84x = 35,014.79 × 10,015.45
  4. Step 4: Simplify right side
    23,341.84x = 350,688,878.51
  5. Step 5: Solve for x
    x = 350,688,878.51/23,341.84
  6. Step 6: Final answer
    x = 15,024.05

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