Home / 35,514.47-53,220.93-26,080.49

Finding the Fourth Proportional to 35,514.47, 53,220.93 and 26,080.49

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Solution

The fourth proportional to 35,514.47, 53,220.93 and 26,080.49 is: 39,083.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,514.47 : 53,220.93 = 26,080.49 : x
  2. Step 2: Convert to fraction form
    35,514.47/53,220.93 = 26,080.49/x
  3. Step 3: Cross multiply
    35,514.47x = 53,220.93 × 26,080.49
  4. Step 4: Simplify right side
    35,514.47x = 1,388,027,666.55
  5. Step 5: Solve for x
    x = 1,388,027,666.55/35,514.47
  6. Step 6: Final answer
    x = 39,083.45

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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.