Home / 93,056.07-128,348.62-59,035.26

Finding the Fourth Proportional to 93,056.07, 128,348.62 and 59,035.26

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Solution

The fourth proportional to 93,056.07, 128,348.62 and 59,035.26 is: 81,425.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,056.07 : 128,348.62 = 59,035.26 : x
  2. Step 2: Convert to fraction form
    93,056.07/128,348.62 = 59,035.26/x
  3. Step 3: Cross multiply
    93,056.07x = 128,348.62 × 59,035.26
  4. Step 4: Simplify right side
    93,056.07x = 7,577,094,486.06
  5. Step 5: Solve for x
    x = 7,577,094,486.06/93,056.07
  6. Step 6: Final answer
    x = 81,425.04

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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.