Home / 46,977.48-64,828.71-25,756.74

Finding the Fourth Proportional to 46,977.48, 64,828.71 and 25,756.74

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Solution

The fourth proportional to 46,977.48, 64,828.71 and 25,756.74 is: 35,544.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,977.48 : 64,828.71 = 25,756.74 : x
  2. Step 2: Convert to fraction form
    46,977.48/64,828.71 = 25,756.74/x
  3. Step 3: Cross multiply
    46,977.48x = 64,828.71 × 25,756.74
  4. Step 4: Simplify right side
    46,977.48x = 1,669,776,228.01
  5. Step 5: Solve for x
    x = 1,669,776,228.01/46,977.48
  6. Step 6: Final answer
    x = 35,544.18

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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.