Home / 62,047.09-93,070.65-43,363.62

Finding the Fourth Proportional to 62,047.09, 93,070.65 and 43,363.62

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Solution

The fourth proportional to 62,047.09, 93,070.65 and 43,363.62 is: 65,045.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,047.09 : 93,070.65 = 43,363.62 : x
  2. Step 2: Convert to fraction form
    62,047.09/93,070.65 = 43,363.62/x
  3. Step 3: Cross multiply
    62,047.09x = 93,070.65 × 43,363.62
  4. Step 4: Simplify right side
    62,047.09x = 4,035,880,218.45
  5. Step 5: Solve for x
    x = 4,035,880,218.45/62,047.09
  6. Step 6: Final answer
    x = 65,045.44

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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.