Home / 94,527.04-141,810.72-47,167.60

Finding the Fourth Proportional to 94,527.04, 141,810.72 and 47,167.60

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Solution

The fourth proportional to 94,527.04, 141,810.72 and 47,167.60 is: 70,761.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,527.04 : 141,810.72 = 47,167.60 : x
  2. Step 2: Convert to fraction form
    94,527.04/141,810.72 = 47,167.60/x
  3. Step 3: Cross multiply
    94,527.04x = 141,810.72 × 47,167.60
  4. Step 4: Simplify right side
    94,527.04x = 6,688,871,316.67
  5. Step 5: Solve for x
    x = 6,688,871,316.67/94,527.04
  6. Step 6: Final answer
    x = 70,761.46

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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.