Home / 44,526.08-61,411.20-28,611.92

Finding the Fourth Proportional to 44,526.08, 61,411.20 and 28,611.92

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Solution

The fourth proportional to 44,526.08, 61,411.20 and 28,611.92 is: 39,462.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,526.08 : 61,411.20 = 28,611.92 : x
  2. Step 2: Convert to fraction form
    44,526.08/61,411.20 = 28,611.92/x
  3. Step 3: Cross multiply
    44,526.08x = 61,411.20 × 28,611.92
  4. Step 4: Simplify right side
    44,526.08x = 1,757,092,341.50
  5. Step 5: Solve for x
    x = 1,757,092,341.50/44,526.08
  6. Step 6: Final answer
    x = 39,462.09

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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.