Home / 29,947.14-44,925.45-9,957.37

Finding the Fourth Proportional to 29,947.14, 44,925.45 and 9,957.37

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Solution

The fourth proportional to 29,947.14, 44,925.45 and 9,957.37 is: 14,937.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,947.14 : 44,925.45 = 9,957.37 : x
  2. Step 2: Convert to fraction form
    29,947.14/44,925.45 = 9,957.37/x
  3. Step 3: Cross multiply
    29,947.14x = 44,925.45 × 9,957.37
  4. Step 4: Simplify right side
    29,947.14x = 447,339,328.07
  5. Step 5: Solve for x
    x = 447,339,328.07/29,947.14
  6. Step 6: Final answer
    x = 14,937.63

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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.