Home / 44,424.69-66,655.55-19,482.64

Finding the Fourth Proportional to 44,424.69, 66,655.55 and 19,482.64

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Solution

The fourth proportional to 44,424.69, 66,655.55 and 19,482.64 is: 29,232.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,424.69 : 66,655.55 = 19,482.64 : x
  2. Step 2: Convert to fraction form
    44,424.69/66,655.55 = 19,482.64/x
  3. Step 3: Cross multiply
    44,424.69x = 66,655.55 × 19,482.64
  4. Step 4: Simplify right side
    44,424.69x = 1,298,625,923.47
  5. Step 5: Solve for x
    x = 1,298,625,923.47/44,424.69
  6. Step 6: Final answer
    x = 29,232.08

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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.