Home / 70,109.07-96,735.67-44,606.13

Finding the Fourth Proportional to 70,109.07, 96,735.67 and 44,606.13

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Solution

The fourth proportional to 70,109.07, 96,735.67 and 44,606.13 is: 61,547.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,109.07 : 96,735.67 = 44,606.13 : x
  2. Step 2: Convert to fraction form
    70,109.07/96,735.67 = 44,606.13/x
  3. Step 3: Cross multiply
    70,109.07x = 96,735.67 × 44,606.13
  4. Step 4: Simplify right side
    70,109.07x = 4,315,003,871.66
  5. Step 5: Solve for x
    x = 4,315,003,871.66/70,109.07
  6. Step 6: Final answer
    x = 61,547.01

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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.