Home / 46,384.79-64,011.13-25,164.06

Finding the Fourth Proportional to 46,384.79, 64,011.13 and 25,164.06

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Solution

The fourth proportional to 46,384.79, 64,011.13 and 25,164.06 is: 34,726.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,384.79 : 64,011.13 = 25,164.06 : x
  2. Step 2: Convert to fraction form
    46,384.79/64,011.13 = 25,164.06/x
  3. Step 3: Cross multiply
    46,384.79x = 64,011.13 × 25,164.06
  4. Step 4: Simplify right side
    46,384.79x = 1,610,779,595.93
  5. Step 5: Solve for x
    x = 1,610,779,595.93/46,384.79
  6. Step 6: Final answer
    x = 34,726.46

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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.