Home / 116,230.08-174,378.12-60,100.74

Finding the Fourth Proportional to 116,230.08, 174,378.12 and 60,100.74

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Solution

The fourth proportional to 116,230.08, 174,378.12 and 60,100.74 is: 90,168.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,230.08 : 174,378.12 = 60,100.74 : x
  2. Step 2: Convert to fraction form
    116,230.08/174,378.12 = 60,100.74/x
  3. Step 3: Cross multiply
    116,230.08x = 174,378.12 × 60,100.74
  4. Step 4: Simplify right side
    116,230.08x = 10,480,254,051.81
  5. Step 5: Solve for x
    x = 10,480,254,051.81/116,230.08
  6. Step 6: Final answer
    x = 90,168.17

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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.