Home / 47,026.57-64,898.01-25,807.24

Finding the Fourth Proportional to 47,026.57, 64,898.01 and 25,807.24

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Solution

The fourth proportional to 47,026.57, 64,898.01 and 25,807.24 is: 35,614.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,026.57 : 64,898.01 = 25,807.24 : x
  2. Step 2: Convert to fraction form
    47,026.57/64,898.01 = 25,807.24/x
  3. Step 3: Cross multiply
    47,026.57x = 64,898.01 × 25,807.24
  4. Step 4: Simplify right side
    47,026.57x = 1,674,838,519.59
  5. Step 5: Solve for x
    x = 1,674,838,519.59/47,026.57
  6. Step 6: Final answer
    x = 35,614.73

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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.