Home / 35,570.19-53,354.67-10,610.31

Finding the Fourth Proportional to 35,570.19, 53,354.67 and 10,610.31

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Solution

The fourth proportional to 35,570.19, 53,354.67 and 10,610.31 is: 15,915.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,570.19 : 53,354.67 = 10,610.31 : x
  2. Step 2: Convert to fraction form
    35,570.19/53,354.67 = 10,610.31/x
  3. Step 3: Cross multiply
    35,570.19x = 53,354.67 × 10,610.31
  4. Step 4: Simplify right side
    35,570.19x = 566,109,588.65
  5. Step 5: Solve for x
    x = 566,109,588.65/35,570.19
  6. Step 6: Final answer
    x = 15,915.28

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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.