Home / 44,919.24-67,393.44-21,547.50

Finding the Fourth Proportional to 44,919.24, 67,393.44 and 21,547.50

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Solution

The fourth proportional to 44,919.24, 67,393.44 and 21,547.50 is: 32,328.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,919.24 : 67,393.44 = 21,547.50 : x
  2. Step 2: Convert to fraction form
    44,919.24/67,393.44 = 21,547.50/x
  3. Step 3: Cross multiply
    44,919.24x = 67,393.44 × 21,547.50
  4. Step 4: Simplify right side
    44,919.24x = 1,452,160,148.40
  5. Step 5: Solve for x
    x = 1,452,160,148.40/44,919.24
  6. Step 6: Final answer
    x = 32,328.24

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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.