Home / 35,364.52-53,047.59-11,664.46

Finding the Fourth Proportional to 35,364.52, 53,047.59 and 11,664.46

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Solution

The fourth proportional to 35,364.52, 53,047.59 and 11,664.46 is: 17,496.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,364.52 : 53,047.59 = 11,664.46 : x
  2. Step 2: Convert to fraction form
    35,364.52/53,047.59 = 11,664.46/x
  3. Step 3: Cross multiply
    35,364.52x = 53,047.59 × 11,664.46
  4. Step 4: Simplify right side
    35,364.52x = 618,771,491.65
  5. Step 5: Solve for x
    x = 618,771,491.65/35,364.52
  6. Step 6: Final answer
    x = 17,496.96

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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.