Home / 35,665.91-53,504.08-10,707.93

Finding the Fourth Proportional to 35,665.91, 53,504.08 and 10,707.93

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Solution

The fourth proportional to 35,665.91, 53,504.08 and 10,707.93 is: 16,063.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,665.91 : 53,504.08 = 10,707.93 : x
  2. Step 2: Convert to fraction form
    35,665.91/53,504.08 = 10,707.93/x
  3. Step 3: Cross multiply
    35,665.91x = 53,504.08 × 10,707.93
  4. Step 4: Simplify right side
    35,665.91x = 572,917,943.35
  5. Step 5: Solve for x
    x = 572,917,943.35/35,665.91
  6. Step 6: Final answer
    x = 16,063.46

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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.