Home / 47,073.06-70,575.40-22,100.26

Finding the Fourth Proportional to 47,073.06, 70,575.40 and 22,100.26

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Solution

The fourth proportional to 47,073.06, 70,575.40 and 22,100.26 is: 33,134.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,073.06 : 70,575.40 = 22,100.26 : x
  2. Step 2: Convert to fraction form
    47,073.06/70,575.40 = 22,100.26/x
  3. Step 3: Cross multiply
    47,073.06x = 70,575.40 × 22,100.26
  4. Step 4: Simplify right side
    47,073.06x = 1,559,734,689.60
  5. Step 5: Solve for x
    x = 1,559,734,689.60/47,073.06
  6. Step 6: Final answer
    x = 33,134.34

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1.5x scale

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.