Home / 19,027.04-28,532.53-5,701.93

Finding the Fourth Proportional to 19,027.04, 28,532.53 and 5,701.93

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Solution

The fourth proportional to 19,027.04, 28,532.53 and 5,701.93 is: 8,550.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,027.04 : 28,532.53 = 5,701.93 : x
  2. Step 2: Convert to fraction form
    19,027.04/28,532.53 = 5,701.93/x
  3. Step 3: Cross multiply
    19,027.04x = 28,532.53 × 5,701.93
  4. Step 4: Simplify right side
    19,027.04x = 162,690,346.12
  5. Step 5: Solve for x
    x = 162,690,346.12/19,027.04
  6. Step 6: Final answer
    x = 8,550.48

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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.