Home / 58,558.02-80,810.91-33,407.52

Finding the Fourth Proportional to 58,558.02, 80,810.91 and 33,407.52

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Solution

The fourth proportional to 58,558.02, 80,810.91 and 33,407.52 is: 46,102.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,558.02 : 80,810.91 = 33,407.52 : x
  2. Step 2: Convert to fraction form
    58,558.02/80,810.91 = 33,407.52/x
  3. Step 3: Cross multiply
    58,558.02x = 80,810.91 × 33,407.52
  4. Step 4: Simplify right side
    58,558.02x = 2,699,692,092.04
  5. Step 5: Solve for x
    x = 2,699,692,092.04/58,558.02
  6. Step 6: Final answer
    x = 46,102.86

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.