Home / 42,537.07-58,699.13-23,416.45

Finding the Fourth Proportional to 42,537.07, 58,699.13 and 23,416.45

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Solution

The fourth proportional to 42,537.07, 58,699.13 and 23,416.45 is: 32,313.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,537.07 : 58,699.13 = 23,416.45 : x
  2. Step 2: Convert to fraction form
    42,537.07/58,699.13 = 23,416.45/x
  3. Step 3: Cross multiply
    42,537.07x = 58,699.13 × 23,416.45
  4. Step 4: Simplify right side
    42,537.07x = 1,374,525,154.48
  5. Step 5: Solve for x
    x = 1,374,525,154.48/42,537.07
  6. Step 6: Final answer
    x = 32,313.59

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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.