Home / 42,916-59,219.28-24,050.40

Finding the Fourth Proportional to 42,916, 59,219.28 and 24,050.40

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Solution

The fourth proportional to 42,916, 59,219.28 and 24,050.40 is: 33,186.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,916 : 59,219.28 = 24,050.40 : x
  2. Step 2: Convert to fraction form
    42,916/59,219.28 = 24,050.40/x
  3. Step 3: Cross multiply
    42,916x = 59,219.28 × 24,050.40
  4. Step 4: Simplify right side
    42,916x = 1,424,247,371.71
  5. Step 5: Solve for x
    x = 1,424,247,371.71/42,916
  6. Step 6: Final answer
    x = 33,186.86

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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.