Home / 151,095.64-208,528.26-94,525.24

Finding the Fourth Proportional to 151,095.64, 208,528.26 and 94,525.24

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Solution

The fourth proportional to 151,095.64, 208,528.26 and 94,525.24 is: 130,455.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,095.64 : 208,528.26 = 94,525.24 : x
  2. Step 2: Convert to fraction form
    151,095.64/208,528.26 = 94,525.24/x
  3. Step 3: Cross multiply
    151,095.64x = 208,528.26 × 94,525.24
  4. Step 4: Simplify right side
    151,095.64x = 19,711,183,823.28
  5. Step 5: Solve for x
    x = 19,711,183,823.28/151,095.64
  6. Step 6: Final answer
    x = 130,455.01

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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.