Home / 26,007.67-39,013.55-9,369.40

Finding the Fourth Proportional to 26,007.67, 39,013.55 and 9,369.40

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Solution

The fourth proportional to 26,007.67, 39,013.55 and 9,369.40 is: 14,054.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,007.67 : 39,013.55 = 9,369.40 : x
  2. Step 2: Convert to fraction form
    26,007.67/39,013.55 = 9,369.40/x
  3. Step 3: Cross multiply
    26,007.67x = 39,013.55 × 9,369.40
  4. Step 4: Simplify right side
    26,007.67x = 365,533,555.37
  5. Step 5: Solve for x
    x = 365,533,555.37/26,007.67
  6. Step 6: Final answer
    x = 14,054.84

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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.