Home / 45,587.49-68,501.51-24,543.09

Finding the Fourth Proportional to 45,587.49, 68,501.51 and 24,543.09

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Solution

The fourth proportional to 45,587.49, 68,501.51 and 24,543.09 is: 36,879.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,587.49 : 68,501.51 = 24,543.09 : x
  2. Step 2: Convert to fraction form
    45,587.49/68,501.51 = 24,543.09/x
  3. Step 3: Cross multiply
    45,587.49x = 68,501.51 × 24,543.09
  4. Step 4: Simplify right side
    45,587.49x = 1,681,238,602.35
  5. Step 5: Solve for x
    x = 1,681,238,602.35/45,587.49
  6. Step 6: Final answer
    x = 36,879.39

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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.