Home / 44,196.04-66,293.98-13,053.16

Finding the Fourth Proportional to 44,196.04, 66,293.98 and 13,053.16

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Solution

The fourth proportional to 44,196.04, 66,293.98 and 13,053.16 is: 19,579.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,196.04 : 66,293.98 = 13,053.16 : x
  2. Step 2: Convert to fraction form
    44,196.04/66,293.98 = 13,053.16/x
  3. Step 3: Cross multiply
    44,196.04x = 66,293.98 × 13,053.16
  4. Step 4: Simplify right side
    44,196.04x = 865,345,927.98
  5. Step 5: Solve for x
    x = 865,345,927.98/44,196.04
  6. Step 6: Final answer
    x = 19,579.72

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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.