Home / 175,353.01-263,146.02-64,545.01

Finding the Fourth Proportional to 175,353.01, 263,146.02 and 64,545.01

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Solution

The fourth proportional to 175,353.01, 263,146.02 and 64,545.01 is: 96,860.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,353.01 : 263,146.02 = 64,545.01 : x
  2. Step 2: Convert to fraction form
    175,353.01/263,146.02 = 64,545.01/x
  3. Step 3: Cross multiply
    175,353.01x = 263,146.02 × 64,545.01
  4. Step 4: Simplify right side
    175,353.01x = 16,984,762,492.36
  5. Step 5: Solve for x
    x = 16,984,762,492.36/175,353.01
  6. Step 6: Final answer
    x = 96,860.40

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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.