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Finding the Fourth Proportional to 35,950.02, 53,925.02 and 10,990.14

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Solution

The fourth proportional to 35,950.02, 53,925.02 and 10,990.14 is: 16,485.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,950.02 : 53,925.02 = 10,990.14 : x
  2. Step 2: Convert to fraction form
    35,950.02/53,925.02 = 10,990.14/x
  3. Step 3: Cross multiply
    35,950.02x = 53,925.02 × 10,990.14
  4. Step 4: Simplify right side
    35,950.02x = 592,643,519.30
  5. Step 5: Solve for x
    x = 592,643,519.30/35,950.02
  6. Step 6: Final answer
    x = 16,485.21

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Similar ratio
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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.