Home / 63,289.68-94,967.04-28,252.32

Finding the Fourth Proportional to 63,289.68, 94,967.04 and 28,252.32

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Solution

The fourth proportional to 63,289.68, 94,967.04 and 28,252.32 is: 42,393.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,289.68 : 94,967.04 = 28,252.32 : x
  2. Step 2: Convert to fraction form
    63,289.68/94,967.04 = 28,252.32/x
  3. Step 3: Cross multiply
    63,289.68x = 94,967.04 × 28,252.32
  4. Step 4: Simplify right side
    63,289.68x = 2,683,039,203.53
  5. Step 5: Solve for x
    x = 2,683,039,203.53/63,289.68
  6. Step 6: Final answer
    x = 42,393.00

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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.