Home / 58,225.19-80,355.92-34,347.24

Finding the Fourth Proportional to 58,225.19, 80,355.92 and 34,347.24

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Solution

The fourth proportional to 58,225.19, 80,355.92 and 34,347.24 is: 47,402.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,225.19 : 80,355.92 = 34,347.24 : x
  2. Step 2: Convert to fraction form
    58,225.19/80,355.92 = 34,347.24/x
  3. Step 3: Cross multiply
    58,225.19x = 80,355.92 × 34,347.24
  4. Step 4: Simplify right side
    58,225.19x = 2,760,003,897.92
  5. Step 5: Solve for x
    x = 2,760,003,897.92/58,225.19
  6. Step 6: Final answer
    x = 47,402.23

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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.