Home / 29,790.04-44,685.02-7,603.42

Finding the Fourth Proportional to 29,790.04, 44,685.02 and 7,603.42

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Solution

The fourth proportional to 29,790.04, 44,685.02 and 7,603.42 is: 11,405.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,790.04 : 44,685.02 = 7,603.42 : x
  2. Step 2: Convert to fraction form
    29,790.04/44,685.02 = 7,603.42/x
  3. Step 3: Cross multiply
    29,790.04x = 44,685.02 × 7,603.42
  4. Step 4: Simplify right side
    29,790.04x = 339,758,974.77
  5. Step 5: Solve for x
    x = 339,758,974.77/29,790.04
  6. Step 6: Final answer
    x = 11,405.12

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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.