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Finding the Fourth Proportional to 34,967.03, 48,254.04 and 19,051.11

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Solution

The fourth proportional to 34,967.03, 48,254.04 and 19,051.11 is: 26,290.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,967.03 : 48,254.04 = 19,051.11 : x
  2. Step 2: Convert to fraction form
    34,967.03/48,254.04 = 19,051.11/x
  3. Step 3: Cross multiply
    34,967.03x = 48,254.04 × 19,051.11
  4. Step 4: Simplify right side
    34,967.03x = 919,293,023.98
  5. Step 5: Solve for x
    x = 919,293,023.98/34,967.03
  6. Step 6: Final answer
    x = 26,290.28

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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.