Home / 35,006.00-48,307.75-19,090.42

Finding the Fourth Proportional to 35,006.00, 48,307.75 and 19,090.42

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Solution

The fourth proportional to 35,006.00, 48,307.75 and 19,090.42 is: 26,344.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,006.00 : 48,307.75 = 19,090.42 : x
  2. Step 2: Convert to fraction form
    35,006.00/48,307.75 = 19,090.42/x
  3. Step 3: Cross multiply
    35,006.00x = 48,307.75 × 19,090.42
  4. Step 4: Simplify right side
    35,006.00x = 922,215,068.26
  5. Step 5: Solve for x
    x = 922,215,068.26/35,006.00
  6. Step 6: Final answer
    x = 26,344.49

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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.