Home / 58,420.17-80,658.32-44,967.69

Finding the Fourth Proportional to 58,420.17, 80,658.32 and 44,967.69

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Solution

The fourth proportional to 58,420.17, 80,658.32 and 44,967.69 is: 62,085.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,420.17 : 80,658.32 = 44,967.69 : x
  2. Step 2: Convert to fraction form
    58,420.17/80,658.32 = 44,967.69/x
  3. Step 3: Cross multiply
    58,420.17x = 80,658.32 × 44,967.69
  4. Step 4: Simplify right side
    58,420.17x = 3,627,018,104.84
  5. Step 5: Solve for x
    x = 3,627,018,104.84/58,420.17
  6. Step 6: Final answer
    x = 62,085.03

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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.