Home / 58,381.15-80,567.97-34,528.27

Finding the Fourth Proportional to 58,381.15, 80,567.97 and 34,528.27

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Solution

The fourth proportional to 58,381.15, 80,567.97 and 34,528.27 is: 47,650.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,381.15 : 80,567.97 = 34,528.27 : x
  2. Step 2: Convert to fraction form
    58,381.15/80,567.97 = 34,528.27/x
  3. Step 3: Cross multiply
    58,381.15x = 80,567.97 × 34,528.27
  4. Step 4: Simplify right side
    58,381.15x = 2,781,872,621.51
  5. Step 5: Solve for x
    x = 2,781,872,621.51/58,381.15
  6. Step 6: Final answer
    x = 47,650.19

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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.