Home / 58,950.48-81,328.14-35,068.44

Finding the Fourth Proportional to 58,950.48, 81,328.14 and 35,068.44

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Solution

The fourth proportional to 58,950.48, 81,328.14 and 35,068.44 is: 48,380.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,950.48 : 81,328.14 = 35,068.44 : x
  2. Step 2: Convert to fraction form
    58,950.48/81,328.14 = 35,068.44/x
  3. Step 3: Cross multiply
    58,950.48x = 81,328.14 × 35,068.44
  4. Step 4: Simplify right side
    58,950.48x = 2,852,050,997.90
  5. Step 5: Solve for x
    x = 2,852,050,997.90/58,950.48
  6. Step 6: Final answer
    x = 48,380.45

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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.