Home / 35,594.11-49,118.31-19,461.00

Finding the Fourth Proportional to 35,594.11, 49,118.31 and 19,461.00

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Solution

The fourth proportional to 35,594.11, 49,118.31 and 19,461.00 is: 26,855.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,594.11 : 49,118.31 = 19,461.00 : x
  2. Step 2: Convert to fraction form
    35,594.11/49,118.31 = 19,461.00/x
  3. Step 3: Cross multiply
    35,594.11x = 49,118.31 × 19,461.00
  4. Step 4: Simplify right side
    35,594.11x = 955,891,297.11
  5. Step 5: Solve for x
    x = 955,891,297.11/35,594.11
  6. Step 6: Final answer
    x = 26,855.32

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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.