Home / 35,032.08-48,344.01-19,116.18

Finding the Fourth Proportional to 35,032.08, 48,344.01 and 19,116.18

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Solution

The fourth proportional to 35,032.08, 48,344.01 and 19,116.18 is: 26,380.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,032.08 : 48,344.01 = 19,116.18 : x
  2. Step 2: Convert to fraction form
    35,032.08/48,344.01 = 19,116.18/x
  3. Step 3: Cross multiply
    35,032.08x = 48,344.01 × 19,116.18
  4. Step 4: Simplify right side
    35,032.08x = 924,152,797.08
  5. Step 5: Solve for x
    x = 924,152,797.08/35,032.08
  6. Step 6: Final answer
    x = 26,380.19

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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.