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Finding the Fourth Proportional to 50,303.57, 69,399.04 and 32,409.02

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Solution

The fourth proportional to 50,303.57, 69,399.04 and 32,409.02 is: 44,711.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,303.57 : 69,399.04 = 32,409.02 : x
  2. Step 2: Convert to fraction form
    50,303.57/69,399.04 = 32,409.02/x
  3. Step 3: Cross multiply
    50,303.57x = 69,399.04 × 32,409.02
  4. Step 4: Simplify right side
    50,303.57x = 2,249,154,875.34
  5. Step 5: Solve for x
    x = 2,249,154,875.34/50,303.57
  6. Step 6: Final answer
    x = 44,711.64

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.