Home / 35,294.67-52,944.98-13,108.23

Finding the Fourth Proportional to 35,294.67, 52,944.98 and 13,108.23

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Solution

The fourth proportional to 35,294.67, 52,944.98 and 13,108.23 is: 19,663.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,294.67 : 52,944.98 = 13,108.23 : x
  2. Step 2: Convert to fraction form
    35,294.67/52,944.98 = 13,108.23/x
  3. Step 3: Cross multiply
    35,294.67x = 52,944.98 × 13,108.23
  4. Step 4: Simplify right side
    35,294.67x = 694,014,909.64
  5. Step 5: Solve for x
    x = 694,014,909.64/35,294.67
  6. Step 6: Final answer
    x = 19,663.45

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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.