Home / 35,592.06-49,118.08-19,460.31

Finding the Fourth Proportional to 35,592.06, 49,118.08 and 19,460.31

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Solution

The fourth proportional to 35,592.06, 49,118.08 and 19,460.31 is: 26,855.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,592.06 : 49,118.08 = 19,460.31 : x
  2. Step 2: Convert to fraction form
    35,592.06/49,118.08 = 19,460.31/x
  3. Step 3: Cross multiply
    35,592.06x = 49,118.08 × 19,460.31
  4. Step 4: Simplify right side
    35,592.06x = 955,853,294.51
  5. Step 5: Solve for x
    x = 955,853,294.51/35,592.06
  6. Step 6: Final answer
    x = 26,855.80

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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.