Home / 14,458.06-21,686.14-4,597.93

Finding the Fourth Proportional to 14,458.06, 21,686.14 and 4,597.93

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Solution

The fourth proportional to 14,458.06, 21,686.14 and 4,597.93 is: 6,896.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,458.06 : 21,686.14 = 4,597.93 : x
  2. Step 2: Convert to fraction form
    14,458.06/21,686.14 = 4,597.93/x
  3. Step 3: Cross multiply
    14,458.06x = 21,686.14 × 4,597.93
  4. Step 4: Simplify right side
    14,458.06x = 99,711,353.69
  5. Step 5: Solve for x
    x = 99,711,353.69/14,458.06
  6. Step 6: Final answer
    x = 6,896.59

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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.