Home / 19,574.98-29,337.86-14,039.14

Finding the Fourth Proportional to 19,574.98, 29,337.86 and 14,039.14

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Solution

The fourth proportional to 19,574.98, 29,337.86 and 14,039.14 is: 21,041.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,574.98 : 29,337.86 = 14,039.14 : x
  2. Step 2: Convert to fraction form
    19,574.98/29,337.86 = 14,039.14/x
  3. Step 3: Cross multiply
    19,574.98x = 29,337.86 × 14,039.14
  4. Step 4: Simplify right side
    19,574.98x = 411,878,340.60
  5. Step 5: Solve for x
    x = 411,878,340.60/19,574.98
  6. Step 6: Final answer
    x = 21,041.06

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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.