Home / 46,402.61-64,035.56-25,181.82

Finding the Fourth Proportional to 46,402.61, 64,035.56 and 25,181.82

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Solution

The fourth proportional to 46,402.61, 64,035.56 and 25,181.82 is: 34,750.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,402.61 : 64,035.56 = 25,181.82 : x
  2. Step 2: Convert to fraction form
    46,402.61/64,035.56 = 25,181.82/x
  3. Step 3: Cross multiply
    46,402.61x = 64,035.56 × 25,181.82
  4. Step 4: Simplify right side
    46,402.61x = 1,612,532,008.47
  5. Step 5: Solve for x
    x = 1,612,532,008.47/46,402.61
  6. Step 6: Final answer
    x = 34,750.89

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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.