Home / 9,776.04-14,666.40-3,202.32

Finding the Fourth Proportional to 9,776.04, 14,666.40 and 3,202.32

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Solution

The fourth proportional to 9,776.04, 14,666.40 and 3,202.32 is: 4,804.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,776.04 : 14,666.40 = 3,202.32 : x
  2. Step 2: Convert to fraction form
    9,776.04/14,666.40 = 3,202.32/x
  3. Step 3: Cross multiply
    9,776.04x = 14,666.40 × 3,202.32
  4. Step 4: Simplify right side
    9,776.04x = 46,966,506.05
  5. Step 5: Solve for x
    x = 46,966,506.05/9,776.04
  6. Step 6: Final answer
    x = 4,804.25

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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.