Home / 35,325.82-52,988.60-9,030.52

Finding the Fourth Proportional to 35,325.82, 52,988.60 and 9,030.52

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Solution

The fourth proportional to 35,325.82, 52,988.60 and 9,030.52 is: 13,545.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,325.82 : 52,988.60 = 9,030.52 : x
  2. Step 2: Convert to fraction form
    35,325.82/52,988.60 = 9,030.52/x
  3. Step 3: Cross multiply
    35,325.82x = 52,988.60 × 9,030.52
  4. Step 4: Simplify right side
    35,325.82x = 478,514,566.92
  5. Step 5: Solve for x
    x = 478,514,566.92/35,325.82
  6. Step 6: Final answer
    x = 13,545.75

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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.