Home / 59,263.71-88,877.07-19,811.67

Finding the Fourth Proportional to 59,263.71, 88,877.07 and 19,811.67

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Solution

The fourth proportional to 59,263.71, 88,877.07 and 19,811.67 is: 29,711.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,263.71 : 88,877.07 = 19,811.67 : x
  2. Step 2: Convert to fraction form
    59,263.71/88,877.07 = 19,811.67/x
  3. Step 3: Cross multiply
    59,263.71x = 88,877.07 × 19,811.67
  4. Step 4: Simplify right side
    59,263.71x = 1,760,803,181.41
  5. Step 5: Solve for x
    x = 1,760,803,181.41/59,263.71
  6. Step 6: Final answer
    x = 29,711.32

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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.