Home / 46,347.28-63,925.27-30,425.92

Finding the Fourth Proportional to 46,347.28, 63,925.27 and 30,425.92

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Solution

The fourth proportional to 46,347.28, 63,925.27 and 30,425.92 is: 41,965.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,347.28 : 63,925.27 = 30,425.92 : x
  2. Step 2: Convert to fraction form
    46,347.28/63,925.27 = 30,425.92/x
  3. Step 3: Cross multiply
    46,347.28x = 63,925.27 × 30,425.92
  4. Step 4: Simplify right side
    46,347.28x = 1,944,985,151.00
  5. Step 5: Solve for x
    x = 1,944,985,151.00/46,347.28
  6. Step 6: Final answer
    x = 41,965.46

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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.