Home / 17,344.34-23,935.23-9,386.65

Finding the Fourth Proportional to 17,344.34, 23,935.23 and 9,386.65

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Solution

The fourth proportional to 17,344.34, 23,935.23 and 9,386.65 is: 12,953.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,344.34 : 23,935.23 = 9,386.65 : x
  2. Step 2: Convert to fraction form
    17,344.34/23,935.23 = 9,386.65/x
  3. Step 3: Cross multiply
    17,344.34x = 23,935.23 × 9,386.65
  4. Step 4: Simplify right side
    17,344.34x = 224,671,656.60
  5. Step 5: Solve for x
    x = 224,671,656.60/17,344.34
  6. Step 6: Final answer
    x = 12,953.60

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.