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Finding the Fourth Proportional to 62,030.88, 93,093.84 and 30,892.32

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Solution

The fourth proportional to 62,030.88, 93,093.84 and 30,892.32 is: 46,362.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,030.88 : 93,093.84 = 30,892.32 : x
  2. Step 2: Convert to fraction form
    62,030.88/93,093.84 = 30,892.32/x
  3. Step 3: Cross multiply
    62,030.88x = 93,093.84 × 30,892.32
  4. Step 4: Simplify right side
    62,030.88x = 2,875,884,695.31
  5. Step 5: Solve for x
    x = 2,875,884,695.31/62,030.88
  6. Step 6: Final answer
    x = 46,362.15

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.