Home / 47,017.04-64,887.72-25,800.44

Finding the Fourth Proportional to 47,017.04, 64,887.72 and 25,800.44

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Solution

The fourth proportional to 47,017.04, 64,887.72 and 25,800.44 is: 35,606.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,017.04 : 64,887.72 = 25,800.44 : x
  2. Step 2: Convert to fraction form
    47,017.04/64,887.72 = 25,800.44/x
  3. Step 3: Cross multiply
    47,017.04x = 64,887.72 × 25,800.44
  4. Step 4: Simplify right side
    47,017.04x = 1,674,131,726.60
  5. Step 5: Solve for x
    x = 1,674,131,726.60/47,017.04
  6. Step 6: Final answer
    x = 35,606.91

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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.