Home / 360,075.33-540,113.18-93,835.17

Finding the Fourth Proportional to 360,075.33, 540,113.18 and 93,835.17

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Solution

The fourth proportional to 360,075.33, 540,113.18 and 93,835.17 is: 140,752.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    360,075.33 : 540,113.18 = 93,835.17 : x
  2. Step 2: Convert to fraction form
    360,075.33/540,113.18 = 93,835.17/x
  3. Step 3: Cross multiply
    360,075.33x = 540,113.18 × 93,835.17
  4. Step 4: Simplify right side
    360,075.33x = 50,681,611,595.36
  5. Step 5: Solve for x
    x = 50,681,611,595.36/360,075.33
  6. Step 6: Final answer
    x = 140,752.80

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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.