Home / 52,536.69-72,497.66-29,881.18

Finding the Fourth Proportional to 52,536.69, 72,497.66 and 29,881.18

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Solution

The fourth proportional to 52,536.69, 72,497.66 and 29,881.18 is: 41,234.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,536.69 : 72,497.66 = 29,881.18 : x
  2. Step 2: Convert to fraction form
    52,536.69/72,497.66 = 29,881.18/x
  3. Step 3: Cross multiply
    52,536.69x = 72,497.66 × 29,881.18
  4. Step 4: Simplify right side
    52,536.69x = 2,166,315,478.63
  5. Step 5: Solve for x
    x = 2,166,315,478.63/52,536.69
  6. Step 6: Final answer
    x = 41,234.34

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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.