Home / 22,030.10-33,048.59-7,235.64

Finding the Fourth Proportional to 22,030.10, 33,048.59 and 7,235.64

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Solution

The fourth proportional to 22,030.10, 33,048.59 and 7,235.64 is: 10,854.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,030.10 : 33,048.59 = 7,235.64 : x
  2. Step 2: Convert to fraction form
    22,030.10/33,048.59 = 7,235.64/x
  3. Step 3: Cross multiply
    22,030.10x = 33,048.59 × 7,235.64
  4. Step 4: Simplify right side
    22,030.10x = 239,127,663.57
  5. Step 5: Solve for x
    x = 239,127,663.57/22,030.10
  6. Step 6: Final answer
    x = 10,854.59

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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.