Home / 58,025.88-87,045.32-52,066.13

Finding the Fourth Proportional to 58,025.88, 87,045.32 and 52,066.13

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Solution

The fourth proportional to 58,025.88, 87,045.32 and 52,066.13 is: 78,105.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,025.88 : 87,045.32 = 52,066.13 : x
  2. Step 2: Convert to fraction form
    58,025.88/87,045.32 = 52,066.13/x
  3. Step 3: Cross multiply
    58,025.88x = 87,045.32 × 52,066.13
  4. Step 4: Simplify right side
    58,025.88x = 4,532,112,641.95
  5. Step 5: Solve for x
    x = 4,532,112,641.95/58,025.88
  6. Step 6: Final answer
    x = 78,105.02

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.