Home / 15,798.07-23,699.54-5,938.04

Finding the Fourth Proportional to 15,798.07, 23,699.54 and 5,938.04

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Solution

The fourth proportional to 15,798.07, 23,699.54 and 5,938.04 is: 8,907.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,798.07 : 23,699.54 = 5,938.04 : x
  2. Step 2: Convert to fraction form
    15,798.07/23,699.54 = 5,938.04/x
  3. Step 3: Cross multiply
    15,798.07x = 23,699.54 × 5,938.04
  4. Step 4: Simplify right side
    15,798.07x = 140,728,857.19
  5. Step 5: Solve for x
    x = 140,728,857.19/15,798.07
  6. Step 6: Final answer
    x = 8,907.98

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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.