Home / 56,341.08-84,511.54-22,622.28

Finding the Fourth Proportional to 56,341.08, 84,511.54 and 22,622.28

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Solution

The fourth proportional to 56,341.08, 84,511.54 and 22,622.28 is: 33,933.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,341.08 : 84,511.54 = 22,622.28 : x
  2. Step 2: Convert to fraction form
    56,341.08/84,511.54 = 22,622.28/x
  3. Step 3: Cross multiply
    56,341.08x = 84,511.54 × 22,622.28
  4. Step 4: Simplify right side
    56,341.08x = 1,911,843,721.11
  5. Step 5: Solve for x
    x = 1,911,843,721.11/56,341.08
  6. Step 6: Final answer
    x = 33,933.39

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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.