Home / 58,040.88-87,054.51-15,925.23

Finding the Fourth Proportional to 58,040.88, 87,054.51 and 15,925.23

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Solution

The fourth proportional to 58,040.88, 87,054.51 and 15,925.23 is: 23,885.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,040.88 : 87,054.51 = 15,925.23 : x
  2. Step 2: Convert to fraction form
    58,040.88/87,054.51 = 15,925.23/x
  3. Step 3: Cross multiply
    58,040.88x = 87,054.51 × 15,925.23
  4. Step 4: Simplify right side
    58,040.88x = 1,386,363,094.29
  5. Step 5: Solve for x
    x = 1,386,363,094.29/58,040.88
  6. Step 6: Final answer
    x = 23,885.98

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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.