Home / 94,644.64-130,608.96-52,202.24

Finding the Fourth Proportional to 94,644.64, 130,608.96 and 52,202.24

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Solution

The fourth proportional to 94,644.64, 130,608.96 and 52,202.24 is: 72,038.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,644.64 : 130,608.96 = 52,202.24 : x
  2. Step 2: Convert to fraction form
    94,644.64/130,608.96 = 52,202.24/x
  3. Step 3: Cross multiply
    94,644.64x = 130,608.96 × 52,202.24
  4. Step 4: Simplify right side
    94,644.64x = 6,818,080,276.07
  5. Step 5: Solve for x
    x = 6,818,080,276.07/94,644.64
  6. Step 6: Final answer
    x = 72,038.74

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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.