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Finding the Fourth Proportional to 35,031.51, 48,343.49 and 24,977.47

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Solution

The fourth proportional to 35,031.51, 48,343.49 and 24,977.47 is: 34,468.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,031.51 : 48,343.49 = 24,977.47 : x
  2. Step 2: Convert to fraction form
    35,031.51/48,343.49 = 24,977.47/x
  3. Step 3: Cross multiply
    35,031.51x = 48,343.49 × 24,977.47
  4. Step 4: Simplify right side
    35,031.51x = 1,207,497,838.22
  5. Step 5: Solve for x
    x = 1,207,497,838.22/35,031.51
  6. Step 6: Final answer
    x = 34,468.91

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.