Home / 17,527.04-26,313.60-16,078.08

Finding the Fourth Proportional to 17,527.04, 26,313.60 and 16,078.08

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Solution

The fourth proportional to 17,527.04, 26,313.60 and 16,078.08 is: 24,138.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,527.04 : 26,313.60 = 16,078.08 : x
  2. Step 2: Convert to fraction form
    17,527.04/26,313.60 = 16,078.08/x
  3. Step 3: Cross multiply
    17,527.04x = 26,313.60 × 16,078.08
  4. Step 4: Simplify right side
    17,527.04x = 423,072,165.89
  5. Step 5: Solve for x
    x = 423,072,165.89/17,527.04
  6. Step 6: Final answer
    x = 24,138.26

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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.