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Finding the Fourth Proportional to 60,466.84, 90,701.18 and 23,028.99

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Solution

The fourth proportional to 60,466.84, 90,701.18 and 23,028.99 is: 34,543.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,466.84 : 90,701.18 = 23,028.99 : x
  2. Step 2: Convert to fraction form
    60,466.84/90,701.18 = 23,028.99/x
  3. Step 3: Cross multiply
    60,466.84x = 90,701.18 × 23,028.99
  4. Step 4: Simplify right side
    60,466.84x = 2,088,756,567.21
  5. Step 5: Solve for x
    x = 2,088,756,567.21/60,466.84
  6. Step 6: Final answer
    x = 34,543.84

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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.