Home / 35,374.48-48,818.06-19,460.14

Finding the Fourth Proportional to 35,374.48, 48,818.06 and 19,460.14

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Solution

The fourth proportional to 35,374.48, 48,818.06 and 19,460.14 is: 26,855.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,374.48 : 48,818.06 = 19,460.14 : x
  2. Step 2: Convert to fraction form
    35,374.48/48,818.06 = 19,460.14/x
  3. Step 3: Cross multiply
    35,374.48x = 48,818.06 × 19,460.14
  4. Step 4: Simplify right side
    35,374.48x = 950,006,282.13
  5. Step 5: Solve for x
    x = 950,006,282.13/35,374.48
  6. Step 6: Final answer
    x = 26,855.70

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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.