Home / 34,365.16-51,567.54-18,570.22

Finding the Fourth Proportional to 34,365.16, 51,567.54 and 18,570.22

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Solution

The fourth proportional to 34,365.16, 51,567.54 and 18,570.22 is: 27,866.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,365.16 : 51,567.54 = 18,570.22 : x
  2. Step 2: Convert to fraction form
    34,365.16/51,567.54 = 18,570.22/x
  3. Step 3: Cross multiply
    34,365.16x = 51,567.54 × 18,570.22
  4. Step 4: Simplify right side
    34,365.16x = 957,620,562.66
  5. Step 5: Solve for x
    x = 957,620,562.66/34,365.16
  6. Step 6: Final answer
    x = 27,866.03

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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.