Home / 59,399.21-89,088.05-23,859.09

Finding the Fourth Proportional to 59,399.21, 89,088.05 and 23,859.09

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Solution

The fourth proportional to 59,399.21, 89,088.05 and 23,859.09 is: 35,784.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,399.21 : 89,088.05 = 23,859.09 : x
  2. Step 2: Convert to fraction form
    59,399.21/89,088.05 = 23,859.09/x
  3. Step 3: Cross multiply
    59,399.21x = 89,088.05 × 23,859.09
  4. Step 4: Simplify right side
    59,399.21x = 2,125,559,802.87
  5. Step 5: Solve for x
    x = 2,125,559,802.87/59,399.21
  6. Step 6: Final answer
    x = 35,784.31

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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.