Home / 116,444.80-174,667.20-93,116.80

Finding the Fourth Proportional to 116,444.80, 174,667.20 and 93,116.80

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Solution

The fourth proportional to 116,444.80, 174,667.20 and 93,116.80 is: 139,675.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,444.80 : 174,667.20 = 93,116.80 : x
  2. Step 2: Convert to fraction form
    116,444.80/174,667.20 = 93,116.80/x
  3. Step 3: Cross multiply
    116,444.80x = 174,667.20 × 93,116.80
  4. Step 4: Simplify right side
    116,444.80x = 16,264,450,728.96
  5. Step 5: Solve for x
    x = 16,264,450,728.96/116,444.80
  6. Step 6: Final answer
    x = 139,675.20

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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.