Home / 46,386.32-64,011.30-25,164.80

Finding the Fourth Proportional to 46,386.32, 64,011.30 and 25,164.80

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Solution

The fourth proportional to 46,386.32, 64,011.30 and 25,164.80 is: 34,726.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,386.32 : 64,011.30 = 25,164.80 : x
  2. Step 2: Convert to fraction form
    46,386.32/64,011.30 = 25,164.80/x
  3. Step 3: Cross multiply
    46,386.32x = 64,011.30 × 25,164.80
  4. Step 4: Simplify right side
    46,386.32x = 1,610,831,562.24
  5. Step 5: Solve for x
    x = 1,610,831,562.24/46,386.32
  6. Step 6: Final answer
    x = 34,726.44

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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.