Home / 37,421.73-51,592.37-31,024.17

Finding the Fourth Proportional to 37,421.73, 51,592.37 and 31,024.17

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Solution

The fourth proportional to 37,421.73, 51,592.37 and 31,024.17 is: 42,772.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,421.73 : 51,592.37 = 31,024.17 : x
  2. Step 2: Convert to fraction form
    37,421.73/51,592.37 = 31,024.17/x
  3. Step 3: Cross multiply
    37,421.73x = 51,592.37 × 31,024.17
  4. Step 4: Simplify right side
    37,421.73x = 1,600,610,302.46
  5. Step 5: Solve for x
    x = 1,600,610,302.46/37,421.73
  6. Step 6: Final answer
    x = 42,772.22

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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.