Home / 47,090.04-64,995.47-26,958.56

Finding the Fourth Proportional to 47,090.04, 64,995.47 and 26,958.56

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Solution

The fourth proportional to 47,090.04, 64,995.47 and 26,958.56 is: 37,209.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,090.04 : 64,995.47 = 26,958.56 : x
  2. Step 2: Convert to fraction form
    47,090.04/64,995.47 = 26,958.56/x
  3. Step 3: Cross multiply
    47,090.04x = 64,995.47 × 26,958.56
  4. Step 4: Simplify right side
    47,090.04x = 1,752,184,277.72
  5. Step 5: Solve for x
    x = 1,752,184,277.72/47,090.04
  6. Step 6: Final answer
    x = 37,209.23

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1.5x scale

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.