Home / 6,926.51-10,368.81-4,463.10

Finding the Fourth Proportional to 6,926.51, 10,368.81 and 4,463.10

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Solution

The fourth proportional to 6,926.51, 10,368.81 and 4,463.10 is: 6,681.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,926.51 : 10,368.81 = 4,463.10 : x
  2. Step 2: Convert to fraction form
    6,926.51/10,368.81 = 4,463.10/x
  3. Step 3: Cross multiply
    6,926.51x = 10,368.81 × 4,463.10
  4. Step 4: Simplify right side
    6,926.51x = 46,277,035.91
  5. Step 5: Solve for x
    x = 46,277,035.91/6,926.51
  6. Step 6: Final answer
    x = 6,681.15

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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.