Home / 35,467.71-53,202.09-10,510.29

Finding the Fourth Proportional to 35,467.71, 53,202.09 and 10,510.29

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Solution

The fourth proportional to 35,467.71, 53,202.09 and 10,510.29 is: 15,765.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,467.71 : 53,202.09 = 10,510.29 : x
  2. Step 2: Convert to fraction form
    35,467.71/53,202.09 = 10,510.29/x
  3. Step 3: Cross multiply
    35,467.71x = 53,202.09 × 10,510.29
  4. Step 4: Simplify right side
    35,467.71x = 559,169,394.51
  5. Step 5: Solve for x
    x = 559,169,394.51/35,467.71
  6. Step 6: Final answer
    x = 15,765.59

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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.