Home / 92,875.06-139,250.67-33,703.03

Finding the Fourth Proportional to 92,875.06, 139,250.67 and 33,703.03

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Solution

The fourth proportional to 92,875.06, 139,250.67 and 33,703.03 is: 50,532.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,875.06 : 139,250.67 = 33,703.03 : x
  2. Step 2: Convert to fraction form
    92,875.06/139,250.67 = 33,703.03/x
  3. Step 3: Cross multiply
    92,875.06x = 139,250.67 × 33,703.03
  4. Step 4: Simplify right side
    92,875.06x = 4,693,169,508.53
  5. Step 5: Solve for x
    x = 4,693,169,508.53/92,875.06
  6. Step 6: Final answer
    x = 50,532.08

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1.5x scale

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.