Home / 59,360.32-89,025.90-19,916.56

Finding the Fourth Proportional to 59,360.32, 89,025.90 and 19,916.56

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Solution

The fourth proportional to 59,360.32, 89,025.90 and 19,916.56 is: 29,869.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,360.32 : 89,025.90 = 19,916.56 : x
  2. Step 2: Convert to fraction form
    59,360.32/89,025.90 = 19,916.56/x
  3. Step 3: Cross multiply
    59,360.32x = 89,025.90 × 19,916.56
  4. Step 4: Simplify right side
    59,360.32x = 1,773,089,678.90
  5. Step 5: Solve for x
    x = 1,773,089,678.90/59,360.32
  6. Step 6: Final answer
    x = 29,869.95

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Why These Related Problems?

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