Home / 46,580.28-64,280.79-25,359.55

Finding the Fourth Proportional to 46,580.28, 64,280.79 and 25,359.55

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Solution

The fourth proportional to 46,580.28, 64,280.79 and 25,359.55 is: 34,996.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,580.28 : 64,280.79 = 25,359.55 : x
  2. Step 2: Convert to fraction form
    46,580.28/64,280.79 = 25,359.55/x
  3. Step 3: Cross multiply
    46,580.28x = 64,280.79 × 25,359.55
  4. Step 4: Simplify right side
    46,580.28x = 1,630,131,747.34
  5. Step 5: Solve for x
    x = 1,630,131,747.34/46,580.28
  6. Step 6: Final answer
    x = 34,996.18

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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.