Home / 43,314.48-64,967.54-29,364.21

Finding the Fourth Proportional to 43,314.48, 64,967.54 and 29,364.21

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Solution

The fourth proportional to 43,314.48, 64,967.54 and 29,364.21 is: 44,043.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,314.48 : 64,967.54 = 29,364.21 : x
  2. Step 2: Convert to fraction form
    43,314.48/64,967.54 = 29,364.21/x
  3. Step 3: Cross multiply
    43,314.48x = 64,967.54 × 29,364.21
  4. Step 4: Simplify right side
    43,314.48x = 1,907,720,340.92
  5. Step 5: Solve for x
    x = 1,907,720,340.92/43,314.48
  6. Step 6: Final answer
    x = 44,043.48

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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.