Home / 47,094.54-70,634.06-15,505.02

Finding the Fourth Proportional to 47,094.54, 70,634.06 and 15,505.02

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Solution

The fourth proportional to 47,094.54, 70,634.06 and 15,505.02 is: 23,254.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,094.54 : 70,634.06 = 15,505.02 : x
  2. Step 2: Convert to fraction form
    47,094.54/70,634.06 = 15,505.02/x
  3. Step 3: Cross multiply
    47,094.54x = 70,634.06 × 15,505.02
  4. Step 4: Simplify right side
    47,094.54x = 1,095,182,512.98
  5. Step 5: Solve for x
    x = 1,095,182,512.98/47,094.54
  6. Step 6: Final answer
    x = 23,254.98

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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.