Home / 43,567.35-60,113.76-28,482.22

Finding the Fourth Proportional to 43,567.35, 60,113.76 and 28,482.22

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Solution

The fourth proportional to 43,567.35, 60,113.76 and 28,482.22 is: 39,299.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,567.35 : 60,113.76 = 28,482.22 : x
  2. Step 2: Convert to fraction form
    43,567.35/60,113.76 = 28,482.22/x
  3. Step 3: Cross multiply
    43,567.35x = 60,113.76 × 28,482.22
  4. Step 4: Simplify right side
    43,567.35x = 1,712,173,337.35
  5. Step 5: Solve for x
    x = 1,712,173,337.35/43,567.35
  6. Step 6: Final answer
    x = 39,299.46

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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.