Home / 60,813.04-91,157.50-34,462.12

Finding the Fourth Proportional to 60,813.04, 91,157.50 and 34,462.12

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Solution

The fourth proportional to 60,813.04, 91,157.50 and 34,462.12 is: 51,658.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,813.04 : 91,157.50 = 34,462.12 : x
  2. Step 2: Convert to fraction form
    60,813.04/91,157.50 = 34,462.12/x
  3. Step 3: Cross multiply
    60,813.04x = 91,157.50 × 34,462.12
  4. Step 4: Simplify right side
    60,813.04x = 3,141,480,703.90
  5. Step 5: Solve for x
    x = 3,141,480,703.90/60,813.04
  6. Step 6: Final answer
    x = 51,658.01

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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.