Home / 35,197.18-52,803.54-19,394.07

Finding the Fourth Proportional to 35,197.18, 52,803.54 and 19,394.07

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Solution

The fourth proportional to 35,197.18, 52,803.54 and 19,394.07 is: 29,095.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,197.18 : 52,803.54 = 19,394.07 : x
  2. Step 2: Convert to fraction form
    35,197.18/52,803.54 = 19,394.07/x
  3. Step 3: Cross multiply
    35,197.18x = 52,803.54 × 19,394.07
  4. Step 4: Simplify right side
    35,197.18x = 1,024,075,551.01
  5. Step 5: Solve for x
    x = 1,024,075,551.01/35,197.18
  6. Step 6: Final answer
    x = 29,095.39

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.