Home / 70,633.32-97,499.57-46,767.68

Finding the Fourth Proportional to 70,633.32, 97,499.57 and 46,767.68

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Solution

The fourth proportional to 70,633.32, 97,499.57 and 46,767.68 is: 64,556.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,633.32 : 97,499.57 = 46,767.68 : x
  2. Step 2: Convert to fraction form
    70,633.32/97,499.57 = 46,767.68/x
  3. Step 3: Cross multiply
    70,633.32x = 97,499.57 × 46,767.68
  4. Step 4: Simplify right side
    70,633.32x = 4,559,828,334.18
  5. Step 5: Solve for x
    x = 4,559,828,334.18/70,633.32
  6. Step 6: Final answer
    x = 64,556.34

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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.