Home / 44,252.32-66,225.39-42,415.24

Finding the Fourth Proportional to 44,252.32, 66,225.39 and 42,415.24

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Solution

The fourth proportional to 44,252.32, 66,225.39 and 42,415.24 is: 63,476.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,252.32 : 66,225.39 = 42,415.24 : x
  2. Step 2: Convert to fraction form
    44,252.32/66,225.39 = 42,415.24/x
  3. Step 3: Cross multiply
    44,252.32x = 66,225.39 × 42,415.24
  4. Step 4: Simplify right side
    44,252.32x = 2,808,965,810.94
  5. Step 5: Solve for x
    x = 2,808,965,810.94/44,252.32
  6. Step 6: Final answer
    x = 63,476.13

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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.