Home / 47,290.00-65,260.65-26,070.02

Finding the Fourth Proportional to 47,290.00, 65,260.65 and 26,070.02

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Solution

The fourth proportional to 47,290.00, 65,260.65 and 26,070.02 is: 35,976.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,290.00 : 65,260.65 = 26,070.02 : x
  2. Step 2: Convert to fraction form
    47,290.00/65,260.65 = 26,070.02/x
  3. Step 3: Cross multiply
    47,290.00x = 65,260.65 × 26,070.02
  4. Step 4: Simplify right side
    47,290.00x = 1,701,346,320.36
  5. Step 5: Solve for x
    x = 1,701,346,320.36/47,290.00
  6. Step 6: Final answer
    x = 35,976.88

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.