Home / 10,350.07-14,281.12-6,573.85

Finding the Fourth Proportional to 10,350.07, 14,281.12 and 6,573.85

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Solution

The fourth proportional to 10,350.07, 14,281.12 and 6,573.85 is: 9,070.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,350.07 : 14,281.12 = 6,573.85 : x
  2. Step 2: Convert to fraction form
    10,350.07/14,281.12 = 6,573.85/x
  3. Step 3: Cross multiply
    10,350.07x = 14,281.12 × 6,573.85
  4. Step 4: Simplify right side
    10,350.07x = 93,881,940.71
  5. Step 5: Solve for x
    x = 93,881,940.71/10,350.07
  6. Step 6: Final answer
    x = 9,070.66

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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.