Home / 58,000.07-80,045.71-32,510.76

Finding the Fourth Proportional to 58,000.07, 80,045.71 and 32,510.76

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Solution

The fourth proportional to 58,000.07, 80,045.71 and 32,510.76 is: 44,868.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,000.07 : 80,045.71 = 32,510.76 : x
  2. Step 2: Convert to fraction form
    58,000.07/80,045.71 = 32,510.76/x
  3. Step 3: Cross multiply
    58,000.07x = 80,045.71 × 32,510.76
  4. Step 4: Simplify right side
    58,000.07x = 2,602,346,866.84
  5. Step 5: Solve for x
    x = 2,602,346,866.84/58,000.07
  6. Step 6: Final answer
    x = 44,868.00

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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.