Home / 35,207.03-52,807.98-13,010.06

Finding the Fourth Proportional to 35,207.03, 52,807.98 and 13,010.06

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Solution

The fourth proportional to 35,207.03, 52,807.98 and 13,010.06 is: 19,514.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.03 : 52,807.98 = 13,010.06 : x
  2. Step 2: Convert to fraction form
    35,207.03/52,807.98 = 13,010.06/x
  3. Step 3: Cross multiply
    35,207.03x = 52,807.98 × 13,010.06
  4. Step 4: Simplify right side
    35,207.03x = 687,034,988.28
  5. Step 5: Solve for x
    x = 687,034,988.28/35,207.03
  6. Step 6: Final answer
    x = 19,514.14

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1.5x scale

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.