Home / 35,054.36-48,374.37-19,946.69

Finding the Fourth Proportional to 35,054.36, 48,374.37 and 19,946.69

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Solution

The fourth proportional to 35,054.36, 48,374.37 and 19,946.69 is: 27,526.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,054.36 : 48,374.37 = 19,946.69 : x
  2. Step 2: Convert to fraction form
    35,054.36/48,374.37 = 19,946.69/x
  3. Step 3: Cross multiply
    35,054.36x = 48,374.37 × 19,946.69
  4. Step 4: Simplify right side
    35,054.36x = 964,908,562.34
  5. Step 5: Solve for x
    x = 964,908,562.34/35,054.36
  6. Step 6: Final answer
    x = 27,526.06

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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.