Home / 62,717.07-94,085.07-18,338.25

Finding the Fourth Proportional to 62,717.07, 94,085.07 and 18,338.25

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Solution

The fourth proportional to 62,717.07, 94,085.07 and 18,338.25 is: 27,510.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,717.07 : 94,085.07 = 18,338.25 : x
  2. Step 2: Convert to fraction form
    62,717.07/94,085.07 = 18,338.25/x
  3. Step 3: Cross multiply
    62,717.07x = 94,085.07 × 18,338.25
  4. Step 4: Simplify right side
    62,717.07x = 1,725,355,534.93
  5. Step 5: Solve for x
    x = 1,725,355,534.93/62,717.07
  6. Step 6: Final answer
    x = 27,510.14

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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.