Home / 149,463.40-224,194.80-60,696.12

Finding the Fourth Proportional to 149,463.40, 224,194.80 and 60,696.12

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Solution

The fourth proportional to 149,463.40, 224,194.80 and 60,696.12 is: 91,044.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,463.40 : 224,194.80 = 60,696.12 : x
  2. Step 2: Convert to fraction form
    149,463.40/224,194.80 = 60,696.12/x
  3. Step 3: Cross multiply
    149,463.40x = 224,194.80 × 60,696.12
  4. Step 4: Simplify right side
    149,463.40x = 13,607,754,484.18
  5. Step 5: Solve for x
    x = 13,607,754,484.18/149,463.40
  6. Step 6: Final answer
    x = 91,044.06

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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.