Home / 160,953.40-241,334.10-98,668.60

Finding the Fourth Proportional to 160,953.40, 241,334.10 and 98,668.60

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Solution

The fourth proportional to 160,953.40, 241,334.10 and 98,668.60 is: 147,944.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,953.40 : 241,334.10 = 98,668.60 : x
  2. Step 2: Convert to fraction form
    160,953.40/241,334.10 = 98,668.60/x
  3. Step 3: Cross multiply
    160,953.40x = 241,334.10 × 98,668.60
  4. Step 4: Simplify right side
    160,953.40x = 23,812,097,779.26
  5. Step 5: Solve for x
    x = 23,812,097,779.26/160,953.40
  6. Step 6: Final answer
    x = 147,944.05

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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.