Home / 35,265.43-48,666.35-19,350.00

Finding the Fourth Proportional to 35,265.43, 48,666.35 and 19,350.00

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Solution

The fourth proportional to 35,265.43, 48,666.35 and 19,350.00 is: 26,703.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,265.43 : 48,666.35 = 19,350.00 : x
  2. Step 2: Convert to fraction form
    35,265.43/48,666.35 = 19,350.00/x
  3. Step 3: Cross multiply
    35,265.43x = 48,666.35 × 19,350.00
  4. Step 4: Simplify right side
    35,265.43x = 941,693,532.42
  5. Step 5: Solve for x
    x = 941,693,532.42/35,265.43
  6. Step 6: Final answer
    x = 26,703.03

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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.