Home / 47,304.96-65,280.48-25,795.92

Finding the Fourth Proportional to 47,304.96, 65,280.48 and 25,795.92

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Solution

The fourth proportional to 47,304.96, 65,280.48 and 25,795.92 is: 35,598.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,304.96 : 65,280.48 = 25,795.92 : x
  2. Step 2: Convert to fraction form
    47,304.96/65,280.48 = 25,795.92/x
  3. Step 3: Cross multiply
    47,304.96x = 65,280.48 × 25,795.92
  4. Step 4: Simplify right side
    47,304.96x = 1,683,970,039.64
  5. Step 5: Solve for x
    x = 1,683,970,039.64/47,304.96
  6. Step 6: Final answer
    x = 35,598.17

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1.5x scale

Why These Related Problems?

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