Home / 19,177.04-28,765.56-6,030.56

Finding the Fourth Proportional to 19,177.04, 28,765.56 and 6,030.56

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Solution

The fourth proportional to 19,177.04, 28,765.56 and 6,030.56 is: 9,045.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,177.04 : 28,765.56 = 6,030.56 : x
  2. Step 2: Convert to fraction form
    19,177.04/28,765.56 = 6,030.56/x
  3. Step 3: Cross multiply
    19,177.04x = 28,765.56 × 6,030.56
  4. Step 4: Simplify right side
    19,177.04x = 173,472,435.51
  5. Step 5: Solve for x
    x = 173,472,435.51/19,177.04
  6. Step 6: Final answer
    x = 9,045.84

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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.