Home / 23,388.87-35,059.65-10,070.55

Finding the Fourth Proportional to 23,388.87, 35,059.65 and 10,070.55

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Solution

The fourth proportional to 23,388.87, 35,059.65 and 10,070.55 is: 15,095.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,388.87 : 35,059.65 = 10,070.55 : x
  2. Step 2: Convert to fraction form
    23,388.87/35,059.65 = 10,070.55/x
  3. Step 3: Cross multiply
    23,388.87x = 35,059.65 × 10,070.55
  4. Step 4: Simplify right side
    23,388.87x = 353,069,808.19
  5. Step 5: Solve for x
    x = 353,069,808.19/23,388.87
  6. Step 6: Final answer
    x = 15,095.64

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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.