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Finding the Fourth Proportional to 42,363, 58,460.94 and 23,500.26

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Solution

The fourth proportional to 42,363, 58,460.94 and 23,500.26 is: 32,430.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,363 : 58,460.94 = 23,500.26 : x
  2. Step 2: Convert to fraction form
    42,363/58,460.94 = 23,500.26/x
  3. Step 3: Cross multiply
    42,363x = 58,460.94 × 23,500.26
  4. Step 4: Simplify right side
    42,363x = 1,373,847,289.84
  5. Step 5: Solve for x
    x = 1,373,847,289.84/42,363
  6. Step 6: Final answer
    x = 32,430.36

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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.