Home / 58,358.23-87,530.04-16,241.47

Finding the Fourth Proportional to 58,358.23, 87,530.04 and 16,241.47

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Solution

The fourth proportional to 58,358.23, 87,530.04 and 16,241.47 is: 24,360.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,358.23 : 87,530.04 = 16,241.47 : x
  2. Step 2: Convert to fraction form
    58,358.23/87,530.04 = 16,241.47/x
  3. Step 3: Cross multiply
    58,358.23x = 87,530.04 × 16,241.47
  4. Step 4: Simplify right side
    58,358.23x = 1,421,616,518.76
  5. Step 5: Solve for x
    x = 1,421,616,518.76/58,358.23
  6. Step 6: Final answer
    x = 24,360.17

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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.