Home / 58,090.41-80,191.32-44,656.95

Finding the Fourth Proportional to 58,090.41, 80,191.32 and 44,656.95

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Solution

The fourth proportional to 58,090.41, 80,191.32 and 44,656.95 is: 61,647.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,090.41 : 80,191.32 = 44,656.95 : x
  2. Step 2: Convert to fraction form
    58,090.41/80,191.32 = 44,656.95/x
  3. Step 3: Cross multiply
    58,090.41x = 80,191.32 × 44,656.95
  4. Step 4: Simplify right side
    58,090.41x = 3,581,099,767.67
  5. Step 5: Solve for x
    x = 3,581,099,767.67/58,090.41
  6. Step 6: Final answer
    x = 61,647.00

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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.