Home / 94,320.96-130,160.37-53,492.58

Finding the Fourth Proportional to 94,320.96, 130,160.37 and 53,492.58

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Solution

The fourth proportional to 94,320.96, 130,160.37 and 53,492.58 is: 73,818.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,320.96 : 130,160.37 = 53,492.58 : x
  2. Step 2: Convert to fraction form
    94,320.96/130,160.37 = 53,492.58/x
  3. Step 3: Cross multiply
    94,320.96x = 130,160.37 × 53,492.58
  4. Step 4: Simplify right side
    94,320.96x = 6,962,614,005.05
  5. Step 5: Solve for x
    x = 6,962,614,005.05/94,320.96
  6. Step 6: Final answer
    x = 73,818.31

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1.5x scale

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.