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Finding the Fourth Proportional to 35,603.52, 53,460.84 and 34,026.12

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Solution

The fourth proportional to 35,603.52, 53,460.84 and 34,026.12 is: 51,092.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,603.52 : 53,460.84 = 34,026.12 : x
  2. Step 2: Convert to fraction form
    35,603.52/53,460.84 = 34,026.12/x
  3. Step 3: Cross multiply
    35,603.52x = 53,460.84 × 34,026.12
  4. Step 4: Simplify right side
    35,603.52x = 1,819,064,957.14
  5. Step 5: Solve for x
    x = 1,819,064,957.14/35,603.52
  6. Step 6: Final answer
    x = 51,092.28

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.