Home / 33,695.17-46,484.30-19,539.81

Finding the Fourth Proportional to 33,695.17, 46,484.30 and 19,539.81

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Solution

The fourth proportional to 33,695.17, 46,484.30 and 19,539.81 is: 26,956.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,695.17 : 46,484.30 = 19,539.81 : x
  2. Step 2: Convert to fraction form
    33,695.17/46,484.30 = 19,539.81/x
  3. Step 3: Cross multiply
    33,695.17x = 46,484.30 × 19,539.81
  4. Step 4: Simplify right side
    33,695.17x = 908,294,438.83
  5. Step 5: Solve for x
    x = 908,294,438.83/33,695.17
  6. Step 6: Final answer
    x = 26,956.22

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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.