Home / 70,303.91-97,004.39-41,632.58

Finding the Fourth Proportional to 70,303.91, 97,004.39 and 41,632.58

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Solution

The fourth proportional to 70,303.91, 97,004.39 and 41,632.58 is: 57,444.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,303.91 : 97,004.39 = 41,632.58 : x
  2. Step 2: Convert to fraction form
    70,303.91/97,004.39 = 41,632.58/x
  3. Step 3: Cross multiply
    70,303.91x = 97,004.39 × 41,632.58
  4. Step 4: Simplify right side
    70,303.91x = 4,038,542,333.84
  5. Step 5: Solve for x
    x = 4,038,542,333.84/70,303.91
  6. Step 6: Final answer
    x = 57,444.07

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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.