Home / 66,529.86-91,655.25-46,350.24

Finding the Fourth Proportional to 66,529.86, 91,655.25 and 46,350.24

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Solution

The fourth proportional to 66,529.86, 91,655.25 and 46,350.24 is: 63,854.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    66,529.86 : 91,655.25 = 46,350.24 : x
  2. Step 2: Convert to fraction form
    66,529.86/91,655.25 = 46,350.24/x
  3. Step 3: Cross multiply
    66,529.86x = 91,655.25 × 46,350.24
  4. Step 4: Simplify right side
    66,529.86x = 4,248,242,834.76
  5. Step 5: Solve for x
    x = 4,248,242,834.76/66,529.86
  6. Step 6: Final answer
    x = 63,854.68

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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.