Home / 35,594.89-49,117.51-19,677.17

Finding the Fourth Proportional to 35,594.89, 49,117.51 and 19,677.17

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Solution

The fourth proportional to 35,594.89, 49,117.51 and 19,677.17 is: 27,152.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594.89 : 49,117.51 = 19,677.17 : x
  2. Step 2: Convert to fraction form
    35,594.89/49,117.51 = 19,677.17/x
  3. Step 3: Cross multiply
    35,594.89x = 49,117.51 × 19,677.17
  4. Step 4: Simplify right side
    35,594.89x = 966,493,594.25
  5. Step 5: Solve for x
    x = 966,493,594.25/35,594.89
  6. Step 6: Final answer
    x = 27,152.59

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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.