Home / 7,513.04-10,368.90-4,369.23

Finding the Fourth Proportional to 7,513.04, 10,368.90 and 4,369.23

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Solution

The fourth proportional to 7,513.04, 10,368.90 and 4,369.23 is: 6,030.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,513.04 : 10,368.90 = 4,369.23 : x
  2. Step 2: Convert to fraction form
    7,513.04/10,368.90 = 4,369.23/x
  3. Step 3: Cross multiply
    7,513.04x = 10,368.90 × 4,369.23
  4. Step 4: Simplify right side
    7,513.04x = 45,304,108.95
  5. Step 5: Solve for x
    x = 45,304,108.95/7,513.04
  6. Step 6: Final answer
    x = 6,030.06

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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.