Home / 42,537.09-58,701.35-23,674.22

Finding the Fourth Proportional to 42,537.09, 58,701.35 and 23,674.22

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Solution

The fourth proportional to 42,537.09, 58,701.35 and 23,674.22 is: 32,670.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,537.09 : 58,701.35 = 23,674.22 : x
  2. Step 2: Convert to fraction form
    42,537.09/58,701.35 = 23,674.22/x
  3. Step 3: Cross multiply
    42,537.09x = 58,701.35 × 23,674.22
  4. Step 4: Simplify right side
    42,537.09x = 1,389,708,262.32
  5. Step 5: Solve for x
    x = 1,389,708,262.32/42,537.09
  6. Step 6: Final answer
    x = 32,670.51

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Find fourth proportional to 42,538.09, 58,702.73 and 23,675.22
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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.