Home / 35,525.98-53,287.75-9,230.95

Finding the Fourth Proportional to 35,525.98, 53,287.75 and 9,230.95

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Solution

The fourth proportional to 35,525.98, 53,287.75 and 9,230.95 is: 13,846.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,525.98 : 53,287.75 = 9,230.95 : x
  2. Step 2: Convert to fraction form
    35,525.98/53,287.75 = 9,230.95/x
  3. Step 3: Cross multiply
    35,525.98x = 53,287.75 × 9,230.95
  4. Step 4: Simplify right side
    35,525.98x = 491,896,555.86
  5. Step 5: Solve for x
    x = 491,896,555.86/35,525.98
  6. Step 6: Final answer
    x = 13,846.11

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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.