Home / 47,027.64-64,897.96-25,807.26

Finding the Fourth Proportional to 47,027.64, 64,897.96 and 25,807.26

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Solution

The fourth proportional to 47,027.64, 64,897.96 and 25,807.26 is: 35,613.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,027.64 : 64,897.96 = 25,807.26 : x
  2. Step 2: Convert to fraction form
    47,027.64/64,897.96 = 25,807.26/x
  3. Step 3: Cross multiply
    47,027.64x = 64,897.96 × 25,807.26
  4. Step 4: Simplify right side
    47,027.64x = 1,674,838,527.19
  5. Step 5: Solve for x
    x = 1,674,838,527.19/47,027.64
  6. Step 6: Final answer
    x = 35,613.92

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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.