Home / 155,457.90-233,244.45-62,030.70

Finding the Fourth Proportional to 155,457.90, 233,244.45 and 62,030.70

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Solution

The fourth proportional to 155,457.90, 233,244.45 and 62,030.70 is: 93,069.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    155,457.90 : 233,244.45 = 62,030.70 : x
  2. Step 2: Convert to fraction form
    155,457.90/233,244.45 = 62,030.70/x
  3. Step 3: Cross multiply
    155,457.90x = 233,244.45 × 62,030.70
  4. Step 4: Simplify right side
    155,457.90x = 14,468,316,504.62
  5. Step 5: Solve for x
    x = 14,468,316,504.62/155,457.90
  6. Step 6: Final answer
    x = 93,069.03

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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.