Home / 58,001.03-80,040.08-33,800.45

Finding the Fourth Proportional to 58,001.03, 80,040.08 and 33,800.45

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Solution

The fourth proportional to 58,001.03, 80,040.08 and 33,800.45 is: 46,643.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,001.03 : 80,040.08 = 33,800.45 : x
  2. Step 2: Convert to fraction form
    58,001.03/80,040.08 = 33,800.45/x
  3. Step 3: Cross multiply
    58,001.03x = 80,040.08 × 33,800.45
  4. Step 4: Simplify right side
    58,001.03x = 2,705,390,722.04
  5. Step 5: Solve for x
    x = 2,705,390,722.04/58,001.03
  6. Step 6: Final answer
    x = 46,643.84

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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.