Home / 17,741.04-24,482.79-9,783.54

Finding the Fourth Proportional to 17,741.04, 24,482.79 and 9,783.54

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Solution

The fourth proportional to 17,741.04, 24,482.79 and 9,783.54 is: 13,501.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,741.04 : 24,482.79 = 9,783.54 : x
  2. Step 2: Convert to fraction form
    17,741.04/24,482.79 = 9,783.54/x
  3. Step 3: Cross multiply
    17,741.04x = 24,482.79 × 9,783.54
  4. Step 4: Simplify right side
    17,741.04x = 239,528,355.28
  5. Step 5: Solve for x
    x = 239,528,355.28/17,741.04
  6. Step 6: Final answer
    x = 13,501.37

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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.