Home / 47,220.06-70,484.62-41,615.19

Finding the Fourth Proportional to 47,220.06, 70,484.62 and 41,615.19

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Solution

The fourth proportional to 47,220.06, 70,484.62 and 41,615.19 is: 62,118.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,220.06 : 70,484.62 = 41,615.19 : x
  2. Step 2: Convert to fraction form
    47,220.06/70,484.62 = 41,615.19/x
  3. Step 3: Cross multiply
    47,220.06x = 70,484.62 × 41,615.19
  4. Step 4: Simplify right side
    47,220.06x = 2,933,230,967.08
  5. Step 5: Solve for x
    x = 2,933,230,967.08/47,220.06
  6. Step 6: Final answer
    x = 62,118.32

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.