Home / 61,710.32-92,565.50-14,963.19

Finding the Fourth Proportional to 61,710.32, 92,565.50 and 14,963.19

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Solution

The fourth proportional to 61,710.32, 92,565.50 and 14,963.19 is: 22,444.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,710.32 : 92,565.50 = 14,963.19 : x
  2. Step 2: Convert to fraction form
    61,710.32/92,565.50 = 14,963.19/x
  3. Step 3: Cross multiply
    61,710.32x = 92,565.50 × 14,963.19
  4. Step 4: Simplify right side
    61,710.32x = 1,385,075,163.95
  5. Step 5: Solve for x
    x = 1,385,075,163.95/61,710.32
  6. Step 6: Final answer
    x = 22,444.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.