Home / 68,833.08-95,045.67-56,088.18

Finding the Fourth Proportional to 68,833.08, 95,045.67 and 56,088.18

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Solution

The fourth proportional to 68,833.08, 95,045.67 and 56,088.18 is: 77,447.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,833.08 : 95,045.67 = 56,088.18 : x
  2. Step 2: Convert to fraction form
    68,833.08/95,045.67 = 56,088.18/x
  3. Step 3: Cross multiply
    68,833.08x = 95,045.67 × 56,088.18
  4. Step 4: Simplify right side
    68,833.08x = 5,330,938,647.18
  5. Step 5: Solve for x
    x = 5,330,938,647.18/68,833.08
  6. Step 6: Final answer
    x = 77,447.34

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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.