Home / 162,094.34-243,173.02-62,247.19

Finding the Fourth Proportional to 162,094.34, 243,173.02 and 62,247.19

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Solution

The fourth proportional to 162,094.34, 243,173.02 and 62,247.19 is: 93,382.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    162,094.34 : 243,173.02 = 62,247.19 : x
  2. Step 2: Convert to fraction form
    162,094.34/243,173.02 = 62,247.19/x
  3. Step 3: Cross multiply
    162,094.34x = 243,173.02 × 62,247.19
  4. Step 4: Simplify right side
    162,094.34x = 15,136,837,178.81
  5. Step 5: Solve for x
    x = 15,136,837,178.81/162,094.34
  6. Step 6: Final answer
    x = 93,382.89

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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.