Home / 62,410.30-93,611.80-18,036.07

Finding the Fourth Proportional to 62,410.30, 93,611.80 and 18,036.07

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Solution

The fourth proportional to 62,410.30, 93,611.80 and 18,036.07 is: 27,053.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,410.30 : 93,611.80 = 18,036.07 : x
  2. Step 2: Convert to fraction form
    62,410.30/93,611.80 = 18,036.07/x
  3. Step 3: Cross multiply
    62,410.30x = 93,611.80 × 18,036.07
  4. Step 4: Simplify right side
    62,410.30x = 1,688,388,766.14
  5. Step 5: Solve for x
    x = 1,688,388,766.14/62,410.30
  6. Step 6: Final answer
    x = 27,053.05

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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.