Home / 93,529.20-140,293.80-62,036.40

Finding the Fourth Proportional to 93,529.20, 140,293.80 and 62,036.40

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Solution

The fourth proportional to 93,529.20, 140,293.80 and 62,036.40 is: 93,054.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,529.20 : 140,293.80 = 62,036.40 : x
  2. Step 2: Convert to fraction form
    93,529.20/140,293.80 = 62,036.40/x
  3. Step 3: Cross multiply
    93,529.20x = 140,293.80 × 62,036.40
  4. Step 4: Simplify right side
    93,529.20x = 8,703,322,294.32
  5. Step 5: Solve for x
    x = 8,703,322,294.32/93,529.20
  6. Step 6: Final answer
    x = 93,054.60

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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.