Home / 104,030.83-156,009.34-37,453.08

Finding the Fourth Proportional to 104,030.83, 156,009.34 and 37,453.08

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Solution

The fourth proportional to 104,030.83, 156,009.34 and 37,453.08 is: 56,166.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,030.83 : 156,009.34 = 37,453.08 : x
  2. Step 2: Convert to fraction form
    104,030.83/156,009.34 = 37,453.08/x
  3. Step 3: Cross multiply
    104,030.83x = 156,009.34 × 37,453.08
  4. Step 4: Simplify right side
    104,030.83x = 5,843,030,291.77
  5. Step 5: Solve for x
    x = 5,843,030,291.77/104,030.83
  6. Step 6: Final answer
    x = 56,166.33

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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.