Home / 46,698.90-64,444.32-25,477.98

Finding the Fourth Proportional to 46,698.90, 64,444.32 and 25,477.98

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Solution

The fourth proportional to 46,698.90, 64,444.32 and 25,477.98 is: 35,159.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,698.90 : 64,444.32 = 25,477.98 : x
  2. Step 2: Convert to fraction form
    46,698.90/64,444.32 = 25,477.98/x
  3. Step 3: Cross multiply
    46,698.90x = 64,444.32 × 25,477.98
  4. Step 4: Simplify right side
    46,698.90x = 1,641,911,096.07
  5. Step 5: Solve for x
    x = 1,641,911,096.07/46,698.90
  6. Step 6: Final answer
    x = 35,159.52

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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.