Home / 30,044.43-41,417.10-23,650.47

Finding the Fourth Proportional to 30,044.43, 41,417.10 and 23,650.47

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Solution

The fourth proportional to 30,044.43, 41,417.10 and 23,650.47 is: 32,602.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,044.43 : 41,417.10 = 23,650.47 : x
  2. Step 2: Convert to fraction form
    30,044.43/41,417.10 = 23,650.47/x
  3. Step 3: Cross multiply
    30,044.43x = 41,417.10 × 23,650.47
  4. Step 4: Simplify right side
    30,044.43x = 979,533,881.04
  5. Step 5: Solve for x
    x = 979,533,881.04/30,044.43
  6. Step 6: Final answer
    x = 32,602.84

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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.