Home / 94,666.96-130,607.32-60,694.16

Finding the Fourth Proportional to 94,666.96, 130,607.32 and 60,694.16

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Solution

The fourth proportional to 94,666.96, 130,607.32 and 60,694.16 is: 83,736.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,666.96 : 130,607.32 = 60,694.16 : x
  2. Step 2: Convert to fraction form
    94,666.96/130,607.32 = 60,694.16/x
  3. Step 3: Cross multiply
    94,666.96x = 130,607.32 × 60,694.16
  4. Step 4: Simplify right side
    94,666.96x = 7,927,101,577.25
  5. Step 5: Solve for x
    x = 7,927,101,577.25/94,666.96
  6. Step 6: Final answer
    x = 83,736.73

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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.