Home / 44,165.38-66,094.98-42,328.30

Finding the Fourth Proportional to 44,165.38, 66,094.98 and 42,328.30

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Solution

The fourth proportional to 44,165.38, 66,094.98 and 42,328.30 is: 63,345.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,165.38 : 66,094.98 = 42,328.30 : x
  2. Step 2: Convert to fraction form
    44,165.38/66,094.98 = 42,328.30/x
  3. Step 3: Cross multiply
    44,165.38x = 66,094.98 × 42,328.30
  4. Step 4: Simplify right side
    44,165.38x = 2,797,688,412.99
  5. Step 5: Solve for x
    x = 2,797,688,412.99/44,165.38
  6. Step 6: Final answer
    x = 63,345.73

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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.