Home / 43,319.20-64,904.84-23,562.48

Finding the Fourth Proportional to 43,319.20, 64,904.84 and 23,562.48

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Solution

The fourth proportional to 43,319.20, 64,904.84 and 23,562.48 is: 35,303.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,319.20 : 64,904.84 = 23,562.48 : x
  2. Step 2: Convert to fraction form
    43,319.20/64,904.84 = 23,562.48/x
  3. Step 3: Cross multiply
    43,319.20x = 64,904.84 × 23,562.48
  4. Step 4: Simplify right side
    43,319.20x = 1,529,318,994.40
  5. Step 5: Solve for x
    x = 1,529,318,994.40/43,319.20
  6. Step 6: Final answer
    x = 35,303.49

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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.