Home / 59,346.36-81,899.22-32,490

Finding the Fourth Proportional to 59,346.36, 81,899.22 and 32,490

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Solution

The fourth proportional to 59,346.36, 81,899.22 and 32,490 is: 44,836.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,346.36 : 81,899.22 = 32,490 : x
  2. Step 2: Convert to fraction form
    59,346.36/81,899.22 = 32,490/x
  3. Step 3: Cross multiply
    59,346.36x = 81,899.22 × 32,490
  4. Step 4: Simplify right side
    59,346.36x = 2,660,905,657.80
  5. Step 5: Solve for x
    x = 2,660,905,657.80/59,346.36
  6. Step 6: Final answer
    x = 44,836.88

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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.