Home / 93,872.06-129,524.02-53,598.93

Finding the Fourth Proportional to 93,872.06, 129,524.02 and 53,598.93

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Solution

The fourth proportional to 93,872.06, 129,524.02 and 53,598.93 is: 73,955.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,872.06 : 129,524.02 = 53,598.93 : x
  2. Step 2: Convert to fraction form
    93,872.06/129,524.02 = 53,598.93/x
  3. Step 3: Cross multiply
    93,872.06x = 129,524.02 × 53,598.93
  4. Step 4: Simplify right side
    93,872.06x = 6,942,348,881.30
  5. Step 5: Solve for x
    x = 6,942,348,881.30/93,872.06
  6. Step 6: Final answer
    x = 73,955.43

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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.