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Finding the Fourth Proportional to 35,266.67, 48,669.03 and 19,352.13

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Solution

The fourth proportional to 35,266.67, 48,669.03 and 19,352.13 is: 26,706.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,266.67 : 48,669.03 = 19,352.13 : x
  2. Step 2: Convert to fraction form
    35,266.67/48,669.03 = 19,352.13/x
  3. Step 3: Cross multiply
    35,266.67x = 48,669.03 × 19,352.13
  4. Step 4: Simplify right side
    35,266.67x = 941,849,395.53
  5. Step 5: Solve for x
    x = 941,849,395.53/35,266.67
  6. Step 6: Final answer
    x = 26,706.50

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1.5x scale

Why These Related Problems?

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