Home / 35,197.47-52,817.00-13,026.42

Finding the Fourth Proportional to 35,197.47, 52,817.00 and 13,026.42

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Solution

The fourth proportional to 35,197.47, 52,817.00 and 13,026.42 is: 19,547.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,197.47 : 52,817.00 = 13,026.42 : x
  2. Step 2: Convert to fraction form
    35,197.47/52,817.00 = 13,026.42/x
  3. Step 3: Cross multiply
    35,197.47x = 52,817.00 × 13,026.42
  4. Step 4: Simplify right side
    35,197.47x = 688,016,360.01
  5. Step 5: Solve for x
    x = 688,016,360.01/35,197.47
  6. Step 6: Final answer
    x = 19,547.32

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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.