Home / 58,245.13-80,377.86-33,094.63

Finding the Fourth Proportional to 58,245.13, 80,377.86 and 33,094.63

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Solution

The fourth proportional to 58,245.13, 80,377.86 and 33,094.63 is: 45,670.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,245.13 : 80,377.86 = 33,094.63 : x
  2. Step 2: Convert to fraction form
    58,245.13/80,377.86 = 33,094.63/x
  3. Step 3: Cross multiply
    58,245.13x = 80,377.86 × 33,094.63
  4. Step 4: Simplify right side
    58,245.13x = 2,660,075,536.89
  5. Step 5: Solve for x
    x = 2,660,075,536.89/58,245.13
  6. Step 6: Final answer
    x = 45,670.35

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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.