Home / 35,033.14-48,346.91-19,118.46

Finding the Fourth Proportional to 35,033.14, 48,346.91 and 19,118.46

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Solution

The fourth proportional to 35,033.14, 48,346.91 and 19,118.46 is: 26,384.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,033.14 : 48,346.91 = 19,118.46 : x
  2. Step 2: Convert to fraction form
    35,033.14/48,346.91 = 19,118.46/x
  3. Step 3: Cross multiply
    35,033.14x = 48,346.91 × 19,118.46
  4. Step 4: Simplify right side
    35,033.14x = 924,318,622.36
  5. Step 5: Solve for x
    x = 924,318,622.36/35,033.14
  6. Step 6: Final answer
    x = 26,384.12

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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.