Home / 43,322.19-64,909.35-23,565.48

Finding the Fourth Proportional to 43,322.19, 64,909.35 and 23,565.48

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Solution

The fourth proportional to 43,322.19, 64,909.35 and 23,565.48 is: 35,308.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,322.19 : 64,909.35 = 23,565.48 : x
  2. Step 2: Convert to fraction form
    43,322.19/64,909.35 = 23,565.48/x
  3. Step 3: Cross multiply
    43,322.19x = 64,909.35 × 23,565.48
  4. Step 4: Simplify right side
    43,322.19x = 1,529,619,989.24
  5. Step 5: Solve for x
    x = 1,529,619,989.24/43,322.19
  6. Step 6: Final answer
    x = 35,308.00

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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.