Home / 94,440.89-141,566.67-43,875.45

Finding the Fourth Proportional to 94,440.89, 141,566.67 and 43,875.45

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Solution

The fourth proportional to 94,440.89, 141,566.67 and 43,875.45 is: 65,769.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,440.89 : 141,566.67 = 43,875.45 : x
  2. Step 2: Convert to fraction form
    94,440.89/141,566.67 = 43,875.45/x
  3. Step 3: Cross multiply
    94,440.89x = 141,566.67 × 43,875.45
  4. Step 4: Simplify right side
    94,440.89x = 6,211,301,138.19
  5. Step 5: Solve for x
    x = 6,211,301,138.19/94,440.89
  6. Step 6: Final answer
    x = 65,769.20

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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.