Home / 42,885.93-59,182.60-26,118.93

Finding the Fourth Proportional to 42,885.93, 59,182.60 and 26,118.93

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Solution

The fourth proportional to 42,885.93, 59,182.60 and 26,118.93 is: 36,044.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,885.93 : 59,182.60 = 26,118.93 : x
  2. Step 2: Convert to fraction form
    42,885.93/59,182.60 = 26,118.93/x
  3. Step 3: Cross multiply
    42,885.93x = 59,182.60 × 26,118.93
  4. Step 4: Simplify right side
    42,885.93x = 1,545,786,186.62
  5. Step 5: Solve for x
    x = 1,545,786,186.62/42,885.93
  6. Step 6: Final answer
    x = 36,044.13

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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.