Home / 43,349.08-64,970.38-24,644.80

Finding the Fourth Proportional to 43,349.08, 64,970.38 and 24,644.80

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Solution

The fourth proportional to 43,349.08, 64,970.38 and 24,644.80 is: 36,936.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,349.08 : 64,970.38 = 24,644.80 : x
  2. Step 2: Convert to fraction form
    43,349.08/64,970.38 = 24,644.80/x
  3. Step 3: Cross multiply
    43,349.08x = 64,970.38 × 24,644.80
  4. Step 4: Simplify right side
    43,349.08x = 1,601,182,021.02
  5. Step 5: Solve for x
    x = 1,601,182,021.02/43,349.08
  6. Step 6: Final answer
    x = 36,936.93

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.