Home / 58,166.09-80,248.12-33,001.01

Finding the Fourth Proportional to 58,166.09, 80,248.12 and 33,001.01

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Solution

The fourth proportional to 58,166.09, 80,248.12 and 33,001.01 is: 45,529.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,166.09 : 80,248.12 = 33,001.01 : x
  2. Step 2: Convert to fraction form
    58,166.09/80,248.12 = 33,001.01/x
  3. Step 3: Cross multiply
    58,166.09x = 80,248.12 × 33,001.01
  4. Step 4: Simplify right side
    58,166.09x = 2,648,268,526.86
  5. Step 5: Solve for x
    x = 2,648,268,526.86/58,166.09
  6. Step 6: Final answer
    x = 45,529.43

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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.