Home / 62,565.01-93,852.61-18,191.69

Finding the Fourth Proportional to 62,565.01, 93,852.61 and 18,191.69

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Solution

The fourth proportional to 62,565.01, 93,852.61 and 18,191.69 is: 27,289.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,565.01 : 93,852.61 = 18,191.69 : x
  2. Step 2: Convert to fraction form
    62,565.01/93,852.61 = 18,191.69/x
  3. Step 3: Cross multiply
    62,565.01x = 93,852.61 × 18,191.69
  4. Step 4: Simplify right side
    62,565.01x = 1,707,337,424.02
  5. Step 5: Solve for x
    x = 1,707,337,424.02/62,565.01
  6. Step 6: Final answer
    x = 27,289.01

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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.