Home / 7,053.67-10,580.70-3,931.93

Finding the Fourth Proportional to 7,053.67, 10,580.70 and 3,931.93

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Solution

The fourth proportional to 7,053.67, 10,580.70 and 3,931.93 is: 5,898.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,053.67 : 10,580.70 = 3,931.93 : x
  2. Step 2: Convert to fraction form
    7,053.67/10,580.70 = 3,931.93/x
  3. Step 3: Cross multiply
    7,053.67x = 10,580.70 × 3,931.93
  4. Step 4: Simplify right side
    7,053.67x = 41,602,571.75
  5. Step 5: Solve for x
    x = 41,602,571.75/7,053.67
  6. Step 6: Final answer
    x = 5,898.00

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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.