Home / 42,572.25-58,749.69-24,677.64

Finding the Fourth Proportional to 42,572.25, 58,749.69 and 24,677.64

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Solution

The fourth proportional to 42,572.25, 58,749.69 and 24,677.64 is: 34,055.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,572.25 : 58,749.69 = 24,677.64 : x
  2. Step 2: Convert to fraction form
    42,572.25/58,749.69 = 24,677.64/x
  3. Step 3: Cross multiply
    42,572.25x = 58,749.69 × 24,677.64
  4. Step 4: Simplify right side
    42,572.25x = 1,449,803,699.93
  5. Step 5: Solve for x
    x = 1,449,803,699.93/42,572.25
  6. Step 6: Final answer
    x = 34,055.13

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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.