Home / 70,637.67-97,505.58-46,772.04

Finding the Fourth Proportional to 70,637.67, 97,505.58 and 46,772.04

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Solution

The fourth proportional to 70,637.67, 97,505.58 and 46,772.04 is: 64,562.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    70,637.67 : 97,505.58 = 46,772.04 : x
  2. Step 2: Convert to fraction form
    70,637.67/97,505.58 = 46,772.04/x
  3. Step 3: Cross multiply
    70,637.67x = 97,505.58 × 46,772.04
  4. Step 4: Simplify right side
    70,637.67x = 4,560,534,887.98
  5. Step 5: Solve for x
    x = 4,560,534,887.98/70,637.67
  6. Step 6: Final answer
    x = 64,562.36

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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.