Home / 35,924.89-53,887.33-10,965.07

Finding the Fourth Proportional to 35,924.89, 53,887.33 and 10,965.07

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Solution

The fourth proportional to 35,924.89, 53,887.33 and 10,965.07 is: 16,447.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,924.89 : 53,887.33 = 10,965.07 : x
  2. Step 2: Convert to fraction form
    35,924.89/53,887.33 = 10,965.07/x
  3. Step 3: Cross multiply
    35,924.89x = 53,887.33 × 10,965.07
  4. Step 4: Simplify right side
    35,924.89x = 590,878,048.71
  5. Step 5: Solve for x
    x = 590,878,048.71/35,924.89
  6. Step 6: Final answer
    x = 16,447.59

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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.