Home / 14,000.03-19,338.53-10,373.45

Finding the Fourth Proportional to 14,000.03, 19,338.53 and 10,373.45

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Solution

The fourth proportional to 14,000.03, 19,338.53 and 10,373.45 is: 14,329.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,000.03 : 19,338.53 = 10,373.45 : x
  2. Step 2: Convert to fraction form
    14,000.03/19,338.53 = 10,373.45/x
  3. Step 3: Cross multiply
    14,000.03x = 19,338.53 × 10,373.45
  4. Step 4: Simplify right side
    14,000.03x = 200,607,125.47
  5. Step 5: Solve for x
    x = 200,607,125.47/14,000.03
  6. Step 6: Final answer
    x = 14,329.05

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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.