Home / 23,054.22-34,574.49-9,903.52

Finding the Fourth Proportional to 23,054.22, 34,574.49 and 9,903.52

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Solution

The fourth proportional to 23,054.22, 34,574.49 and 9,903.52 is: 14,852.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,054.22 : 34,574.49 = 9,903.52 : x
  2. Step 2: Convert to fraction form
    23,054.22/34,574.49 = 9,903.52/x
  3. Step 3: Cross multiply
    23,054.22x = 34,574.49 × 9,903.52
  4. Step 4: Simplify right side
    23,054.22x = 342,409,196.42
  5. Step 5: Solve for x
    x = 342,409,196.42/23,054.22
  6. Step 6: Final answer
    x = 14,852.34

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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.