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Finding the Fourth Proportional to 34,973.69, 48,264.24 and 19,058.12

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Solution

The fourth proportional to 34,973.69, 48,264.24 and 19,058.12 is: 26,300.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,973.69 : 48,264.24 = 19,058.12 : x
  2. Step 2: Convert to fraction form
    34,973.69/48,264.24 = 19,058.12/x
  3. Step 3: Cross multiply
    34,973.69x = 48,264.24 × 19,058.12
  4. Step 4: Simplify right side
    34,973.69x = 919,825,677.63
  5. Step 5: Solve for x
    x = 919,825,677.63/34,973.69
  6. Step 6: Final answer
    x = 26,300.50

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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.