Home / 45,411.40-62,666.46-25,267.24

Finding the Fourth Proportional to 45,411.40, 62,666.46 and 25,267.24

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Solution

The fourth proportional to 45,411.40, 62,666.46 and 25,267.24 is: 34,868.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,411.40 : 62,666.46 = 25,267.24 : x
  2. Step 2: Convert to fraction form
    45,411.40/62,666.46 = 25,267.24/x
  3. Step 3: Cross multiply
    45,411.40x = 62,666.46 × 25,267.24
  4. Step 4: Simplify right side
    45,411.40x = 1,583,408,484.77
  5. Step 5: Solve for x
    x = 1,583,408,484.77/45,411.40
  6. Step 6: Final answer
    x = 34,868.08

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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.