Home / 47,027.52-64,898.01-25,807.95

Finding the Fourth Proportional to 47,027.52, 64,898.01 and 25,807.95

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Solution

The fourth proportional to 47,027.52, 64,898.01 and 25,807.95 is: 35,614.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,027.52 : 64,898.01 = 25,807.95 : x
  2. Step 2: Convert to fraction form
    47,027.52/64,898.01 = 25,807.95/x
  3. Step 3: Cross multiply
    47,027.52x = 64,898.01 × 25,807.95
  4. Step 4: Simplify right side
    47,027.52x = 1,674,884,597.18
  5. Step 5: Solve for x
    x = 1,674,884,597.18/47,027.52
  6. Step 6: Final answer
    x = 35,614.99

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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.