Home / 31,373.22-47,090.59-23,029.59

Finding the Fourth Proportional to 31,373.22, 47,090.59 and 23,029.59

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Solution

The fourth proportional to 31,373.22, 47,090.59 and 23,029.59 is: 34,566.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,373.22 : 47,090.59 = 23,029.59 : x
  2. Step 2: Convert to fraction form
    31,373.22/47,090.59 = 23,029.59/x
  3. Step 3: Cross multiply
    31,373.22x = 47,090.59 × 23,029.59
  4. Step 4: Simplify right side
    31,373.22x = 1,084,477,031.90
  5. Step 5: Solve for x
    x = 1,084,477,031.90/31,373.22
  6. Step 6: Final answer
    x = 34,566.96

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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.