Home / 14,050.06-19,362.45-10,064.32

Finding the Fourth Proportional to 14,050.06, 19,362.45 and 10,064.32

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Solution

The fourth proportional to 14,050.06, 19,362.45 and 10,064.32 is: 13,869.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,050.06 : 19,362.45 = 10,064.32 : x
  2. Step 2: Convert to fraction form
    14,050.06/19,362.45 = 10,064.32/x
  3. Step 3: Cross multiply
    14,050.06x = 19,362.45 × 10,064.32
  4. Step 4: Simplify right side
    14,050.06x = 194,869,892.78
  5. Step 5: Solve for x
    x = 194,869,892.78/14,050.06
  6. Step 6: Final answer
    x = 13,869.68

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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.