Home / 417,022.29-575,552.25-264,074.45

Finding the Fourth Proportional to 417,022.29, 575,552.25 and 264,074.45

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Solution

The fourth proportional to 417,022.29, 575,552.25 and 264,074.45 is: 364,461.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    417,022.29 : 575,552.25 = 264,074.45 : x
  2. Step 2: Convert to fraction form
    417,022.29/575,552.25 = 264,074.45/x
  3. Step 3: Cross multiply
    417,022.29x = 575,552.25 × 264,074.45
  4. Step 4: Simplify right side
    417,022.29x = 151,988,640,987.25
  5. Step 5: Solve for x
    x = 151,988,640,987.25/417,022.29
  6. Step 6: Final answer
    x = 364,461.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.